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12337180396 = 22193743102031
BaseRepresentation
bin10110111110101101…
…00110111011101100
31011211210120200220021
423133112212323230
5200231304233041
65400112331524
7614504205652
oct133726467354
934753520807
1012337180396
115261020262
122483843ba4
131217c7c958
1485070cdd2
154c3175cd1
hex2df5a6eec

12337180396 has 48 divisors (see below), whose sum is σ = 23883650560. Its totient is φ = 5553696960.

The previous prime is 12337180393. The next prime is 12337180397. The reversal of 12337180396 is 69308173321.

It is a happy number.

It is a super-3 number, since 3×123371803963 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (12337180393) 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, 69901 + ... + 171931.

Almost surely, 212337180396 is an apocalyptic number.

It is an amenable number.

12337180396 is a deficient number, since it is larger than the sum of its proper divisors (11546470164).

12337180396 is a wasteful number, since it uses less digits than its factorization.

12337180396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102134 (or 102132 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 12337180396 in words is "twelve billion, three hundred thirty-seven million, one hundred eighty thousand, three hundred ninety-six".

Divisors: 1 2 4 19 37 38 43 74 76 86 148 172 703 817 1406 1591 1634 2812 3182 3268 6364 30229 60458 102031 120916 204062 408124 1938589 3775147 3877178 4387333 7550294 7754356 8774666 15100588 17549332 71727793 83359327 143455586 162331321 166718654 286911172 324662642 333437308 649325284 3084295099 6168590198 12337180396