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34670432148 = 22311331793519
BaseRepresentation
bin100000010010100001…
…001100111110010100
310022111020112102211120
4200102201030332110
51032001112312043
623532151403540
72335110545052
oct402241147624
9108436472746
1034670432148
1113781611910
1268770835b0
133366b72811
14196c83b1d2
15d7db80983
hex81284cf94

34670432148 has 48 divisors (see below), whose sum is σ = 88518743040. Its totient is φ = 10474437600.

The previous prime is 34670432099. The next prime is 34670432207. The reversal of 34670432148 is 84123407643.

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, 353068 + ... + 440451.

It is an arithmetic number, because the mean of its divisors is an integer number (1844140480).

Almost surely, 234670432148 is an apocalyptic number.

It is an amenable number.

34670432148 is an abundant number, since it is smaller than the sum of its proper divisors (53848310892).

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

34670432148 is a wasteful number, since it uses less digits than its factorization.

34670432148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793868 (or 793866 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 34670432148 in words is "thirty-four billion, six hundred seventy million, four hundred thirty-two thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 331 662 993 1324 1986 3641 3972 7282 10923 14564 21846 43692 793519 1587038 2380557 3174076 4761114 8728709 9522228 17457418 26186127 34914836 52372254 104744508 262654789 525309578 787964367 1050619156 1575928734 2889202679 3151857468 5778405358 8667608037 11556810716 17335216074 34670432148