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34488131740 = 2251724406587
BaseRepresentation
bin100000000111101001…
…110010000010011100
310022000112111121200121
4200013221302002130
51031112430203430
623502120204324
72330435166016
oct400751620234
9108015447617
1034488131740
1113698718917
1268260096a4
13333817485a
1419525451b6
15d6cb70a7a
hex807a7209c

34488131740 has 12 divisors (see below), whose sum is σ = 72425076696. Its totient is φ = 13795252688.

The previous prime is 34488131729. The next prime is 34488131759. The reversal of 34488131740 is 4713188443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862203274 + ... + 862203313.

It is an arithmetic number, because the mean of its divisors is an integer number (6035423058).

Almost surely, 234488131740 is an apocalyptic number.

It is an amenable number.

34488131740 is an abundant number, since it is smaller than the sum of its proper divisors (37936944956).

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

34488131740 is a wasteful number, since it uses less digits than its factorization.

34488131740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724406596 (or 1724406594 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 34488131740 in words is "thirty-four billion, four hundred eighty-eight million, one hundred thirty-one thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 1724406587 3448813174 6897626348 8622032935 17244065870 34488131740