Base | Representation |
---|---|
bin | 100000010001000000… |
… | …101001011111011000 |
3 | 10022102110220111110001 |
4 | 200101000221133120 |
5 | 1031423122332414 |
6 | 23525445102344 |
7 | 2334352445425 |
oct | 402100513730 |
9 | 108373814401 |
10 | 34645120984 |
11 | 137692a41a1 |
12 | 686a6b79b4 |
13 | 336184cab6 |
14 | 196932cd4c |
15 | d7b831074 |
hex | 8110297d8 |
34645120984 has 64 divisors (see below), whose sum is σ = 70669843200. Its totient is φ = 15878518656.
The previous prime is 34645120973. The next prime is 34645121011. The reversal of 34645120984 is 48902154643.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378027 + ... + 460645.
It is an arithmetic number, because the mean of its divisors is an integer number (1104216300).
Almost surely, 234645120984 is an apocalyptic number.
It is an amenable number.
34645120984 is an abundant number, since it is smaller than the sum of its proper divisors (36024722216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34645120984 is a wasteful number, since it uses less digits than its factorization.
34645120984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82744 (or 82740 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 46.
The spelling of 34645120984 in words is "thirty-four billion, six hundred forty-five million, one hundred twenty thousand, nine hundred eighty-four".
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