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31052414125124 = 2277753143043311
BaseRepresentation
bin1110000111101111101000…
…00111010000010001000100
311001221120201010112121200122
413003313310013100101010
513032230321004000444
6150013140534201112
76353314525014530
oct703676407202104
9131846633477618
1031052414125124
119992289269a27
1235961ba7b3198
1314432cb66a7c2
14794d329bcbc0
1538cb27ceb4ee
hex1c3df41d0444

31052414125124 has 24 divisors (see below), whose sum is σ = 62112839109888. Its totient is φ = 13306460869440.

The previous prime is 31052414125039. The next prime is 31052414125133. The reversal of 31052414125124 is 42152141425013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71304572 + ... + 71738739.

It is an arithmetic number, because the mean of its divisors is an integer number (2588034962912).

Almost surely, 231052414125124 is an apocalyptic number.

It is an amenable number.

31052414125124 is an abundant number, since it is smaller than the sum of its proper divisors (31060424984764).

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

31052414125124 is a wasteful number, since it uses less digits than its factorization.

31052414125124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143051075 (or 143051073 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 31052414125124 in words is "thirty-one trillion, fifty-two billion, four hundred fourteen million, one hundred twenty-five thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 7753 15506 31012 54271 108542 217084 143043311 286086622 572173244 1001303177 2002606354 4005212708 1109014790183 2218029580366 4436059160732 7763103531281 15526207062562 31052414125124