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103225605320 = 23513137195297
BaseRepresentation
bin110000000100010111…
…0011011110011001000
3100212102222012001220102
41200020232123303020
53142401223332240
6115230550544532
710313012111435
oct1401056336310
9325388161812
10103225605320
113a861188122
121800a068148
139970b74b46
144dd35d2b8c
152a424e4815
hex1808b9bcc8

103225605320 has 64 divisors (see below), whose sum is σ = 234137692800. Its totient is φ = 40956298240.

The previous prime is 103225605319. The next prime is 103225605323. The reversal of 103225605320 is 23506522301.

It is not an unprimeable number, because it can be changed into a prime (103225605323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19484912 + ... + 19490208.

It is an arithmetic number, because the mean of its divisors is an integer number (3658401450).

Almost surely, 2103225605320 is an apocalyptic number.

103225605320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103225605320 is an abundant number, since it is smaller than the sum of its proper divisors (130912087480).

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

103225605320 is a wasteful number, since it uses less digits than its factorization.

103225605320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9158 (or 9154 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 103225605320 in words is "one hundred three billion, two hundred twenty-five million, six hundred five thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 131 262 524 655 1048 1310 2620 3719 5240 5297 7438 10594 14876 18595 21188 26485 29752 37190 42376 52970 74380 105940 148760 211880 487189 693907 974378 1387814 1948756 2435945 2775628 3469535 3897512 4871890 5551256 6939070 9743780 13878140 19487560 19699543 27756280 39399086 78798172 98497715 157596344 196995430 393990860 787981720 2580640133 5161280266 10322560532 12903200665 20645121064 25806401330 51612802660 103225605320