Search a number
-
+
10105600000 = 211551579
BaseRepresentation
bin10010110100101011…
…10011100000000000
3222002021110200002111
421122111303200000
5131144013200000
64350434025104
7505266116446
oct113225634000
928067420074
1010105600000
114316390941
121b60418194
13c50841b92
146bc1b0b96
153e22bbcba
hex25a573800

10105600000 has 144 divisors (see below), whose sum is σ = 25272210600. Its totient is φ = 4039680000.

The previous prime is 10105599991. The next prime is 10105600013. The reversal of 10105600000 is 650101.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 6399211 + ... + 6400789.

Almost surely, 210105600000 is an apocalyptic number.

10105600000 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 10105600000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12636105300).

10105600000 is an abundant number, since it is smaller than the sum of its proper divisors (15166610600).

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

10105600000 is an frugal number, since it uses more digits than its factorization.

10105600000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1626 (or 1586 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The spelling of 10105600000 in words is "ten billion, one hundred five million, six hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1250 1280 1579 1600 2000 2048 2500 2560 3125 3158 3200 4000 5000 5120 6250 6316 6400 7895 8000 10000 10240 12500 12632 12800 15790 16000 20000 25000 25264 25600 31580 32000 39475 40000 50000 50528 51200 63160 64000 78950 80000 100000 101056 126320 128000 157900 160000 197375 200000 202112 252640 256000 315800 320000 394750 400000 404224 505280 631600 640000 789500 800000 808448 986875 1010560 1263200 1280000 1579000 1600000 1616896 1973750 2021120 2526400 3158000 3200000 3233792 3947500 4042240 4934375 5052800 6316000 6400000 7895000 8084480 9868750 10105600 12632000 15790000 16168960 19737500 20211200 25264000 31580000 39475000 40422400 50528000 63160000 78950000 80844800 101056000 126320000 157900000 202112000 252640000 315800000 404224000 505280000 631600000 1010560000 1263200000 2021120000 2526400000 5052800000 10105600000