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10317107200 = 21252531901
BaseRepresentation
bin10011001101111001…
…01001000000000000
3222122000110100102111
421212330221000000
5132112134412300
64423431225104
7513444651511
oct114674510000
928560410374
1010317107200
114414813384
121bbb218194
13c855c7a7a
146dc30aa08
15405b4a9ba
hex266f29000

10317107200 has 156 divisors (see below), whose sum is σ = 26079718068. Its totient is φ = 4046848000.

The previous prime is 10317107161. The next prime is 10317107221. The reversal of 10317107200 is 270171301.

It can be written as a sum of positive squares in 6 ways, for example, as 753831936 + 9563275264 = 27456^2 + 97792^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5426250 + ... + 5428150.

Almost surely, 210317107200 is an apocalyptic number.

10317107200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10317107200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13039859034).

10317107200 is an abundant number, since it is smaller than the sum of its proper divisors (15762610868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10317107200 is an equidigital number, since it uses as much as digits as its factorization.

10317107200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988 (or 1961 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 22.

Adding to 10317107200 its reverse (270171301), we get a palindrome (10587278501).

The spelling of 10317107200 in words is "ten billion, three hundred seventeen million, one hundred seven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 53 64 80 100 106 128 160 200 212 256 265 320 400 424 512 530 640 800 848 1024 1060 1280 1325 1600 1696 1901 2048 2120 2560 2650 3200 3392 3802 4096 4240 5120 5300 6400 6784 7604 8480 9505 10240 10600 12800 13568 15208 16960 19010 20480 21200 25600 27136 30416 33920 38020 42400 47525 51200 54272 60832 67840 76040 84800 95050 100753 102400 108544 121664 135680 152080 169600 190100 201506 217088 243328 271360 304160 339200 380200 403012 486656 503765 542720 608320 678400 760400 806024 973312 1007530 1085440 1216640 1356800 1520800 1612048 1946624 2015060 2433280 2518825 2713600 3041600 3224096 3893248 4030120 4866560 5037650 5427200 6083200 6448192 7786496 8060240 9733120 10075300 12166400 12896384 16120480 19466240 20150600 24332800 25792768 32240960 38932480 40301200 48665600 51585536 64481920 80602400 97331200 103171072 128963840 161204800 194662400 206342144 257927680 322409600 412684288 515855360 644819200 1031710720 1289638400 2063421440 2579276800 5158553600 10317107200