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103297746904 = 231131181209203
BaseRepresentation
bin110000000110100000…
…1101000011111011000
3100212121222221020112221
41200031001220133120
53143023210400104
6115242045113424
710314546234652
oct1401501503730
9325558836487
10103297746904
113a898981170
121802a258874
139982ab3381
144ddd0116d2
152a489e4c54
hex180d0687d8

103297746904 has 64 divisors (see below), whose sum is σ = 219312737280. Its totient is φ = 45187632000.

The previous prime is 103297746883. The next prime is 103297746949. The reversal of 103297746904 is 409647792301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389167 + ... + 598369.

It is an arithmetic number, because the mean of its divisors is an integer number (3426761520).

Almost surely, 2103297746904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103297746904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109656368640).

103297746904 is an abundant number, since it is smaller than the sum of its proper divisors (116014990376).

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

103297746904 is a wasteful number, since it uses less digits than its factorization.

103297746904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209432 (or 209428 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 52.

The spelling of 103297746904 in words is "one hundred three billion, two hundred ninety-seven million, seven hundred forty-six thousand, nine hundred four".

Divisors: 1 2 4 8 11 22 31 44 62 88 124 181 248 341 362 682 724 1364 1448 1991 2728 3982 5611 7964 11222 15928 22444 44888 61721 123442 209203 246884 418406 493768 836812 1673624 2301233 4602466 6485293 9204932 12970586 18409864 25941172 37865743 51882344 71338223 75731486 142676446 151462972 285352892 302925944 416523173 570705784 833046346 1173838033 1666092692 2347676066 3332185384 4695352132 9390704264 12912218363 25824436726 51648873452 103297746904