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113769026420 = 22572281356263
BaseRepresentation
bin110100111110100101…
…0011001001101110100
3101212122202111100122012
41221331022121031310
53330444332321140
6124133105023352
711135205524450
oct1517512311564
9355582440565
10113769026420
1144281716485
121a071024b58
13a96130b15a
1457139b1660
152e5ce46265
hex1a7d299374

113769026420 has 48 divisors (see below), whose sum is σ = 273166134528. Its totient is φ = 38989313280.

The previous prime is 113769026389. The next prime is 113769026429. The reversal of 113769026420 is 24620967311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113769026429) 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, 141209 + ... + 497471.

It is an arithmetic number, because the mean of its divisors is an integer number (5690961136).

Almost surely, 2113769026420 is an apocalyptic number.

113769026420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113769026420 is an abundant number, since it is smaller than the sum of its proper divisors (159397108108).

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

113769026420 is a wasteful number, since it uses less digits than its factorization.

113769026420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358560 (or 358558 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 113769026420 in words is "one hundred thirteen billion, seven hundred sixty-nine million, twenty-six thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 2281 4562 9124 11405 15967 22810 31934 45620 63868 79835 159670 319340 356263 712526 1425052 1781315 2493841 3562630 4987682 7125260 9975364 12469205 24938410 49876820 812635903 1625271806 3250543612 4063179515 5688451321 8126359030 11376902642 16252718060 22753805284 28442256605 56884513210 113769026420