Search a number
-
+
10102213000 = 2353113112953
BaseRepresentation
bin10010110100010001…
…11000100110001000
3222002001002121000001
421122020320212020
5131142131304000
64350233252344
7505225252015
oct113210704610
928061077001
1010102213000
114314488170
121b5b2640b4
13c4cc27339
146bb96c70c
153e1d4d46a
hex25a238988

10102213000 has 128 divisors (see below), whose sum is σ = 25879875840. Its totient is φ = 3660480000.

The previous prime is 10102212983. The next prime is 10102213031. The reversal of 10102213000 is 31220101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3419524 + ... + 3422476.

It is an arithmetic number, because the mean of its divisors is an integer number (202186530).

Almost surely, 210102213000 is an apocalyptic number.

10102213000 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 10102213000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12939937920).

10102213000 is an abundant number, since it is smaller than the sum of its proper divisors (15777662840).

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

10102213000 is a wasteful number, since it uses less digits than its factorization.

10102213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3296 (or 3282 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10102213000 its reverse (31220101), we get a palindrome (10133433101).

The spelling of 10102213000 in words is "ten billion, one hundred two million, two hundred thirteen thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 311 440 500 550 622 1000 1100 1244 1375 1555 2200 2488 2750 2953 3110 3421 5500 5906 6220 6842 7775 11000 11812 12440 13684 14765 15550 17105 23624 27368 29530 31100 32483 34210 38875 59060 62200 64966 68420 73825 77750 85525 118120 129932 136840 147650 155500 162415 171050 259864 295300 311000 324830 342100 369125 427625 590600 649660 684200 738250 812075 855250 918383 1299320 1476500 1624150 1710500 1836766 2953000 3248300 3421000 3673532 4060375 4591915 6496600 7347064 8120750 9183830 10102213 16241500 18367660 20204426 22959575 32483000 36735320 40408852 45919150 50511065 80817704 91838300 101022130 114797875 183676600 202044260 229595750 252555325 404088520 459191500 505110650 918383000 1010221300 1262776625 2020442600 2525553250 5051106500 10102213000