Base | Representation |
---|---|
bin | 11011100001010111… |
… | …100100101100001110 |
3 | 2211021110011001222020 |
4 | 123201113210230032 |
5 | 441010004410344 |
6 | 21324145231010 |
7 | 2064204065652 |
oct | 334127445416 |
9 | 84243131866 |
10 | 29550856974 |
11 | 11594763251 |
12 | 5888632466 |
13 | 2a2c3084b2 |
14 | 1604930a62 |
15 | b7e4a9719 |
hex | 6e15e4b0e |
29550856974 has 16 divisors (see below), whose sum is σ = 59103806160. Its totient is φ = 9849936960.
The previous prime is 29550856901. The next prime is 29550857047. The reversal of 29550856974 is 47965805592.
It is an interprime number because it is at equal distance from previous prime (29550856901) and next prime (29550857047).
It is a congruent number.
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, 143322 + ... + 282210.
It is an arithmetic number, because the mean of its divisors is an integer number (3693987885).
Almost surely, 229550856974 is an apocalyptic number.
29550856974 is an abundant number, since it is smaller than the sum of its proper divisors (29552949186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29550856974 is a wasteful number, since it uses less digits than its factorization.
29550856974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174355.
The product of its (nonzero) digits is 27216000, while the sum is 60.
The spelling of 29550856974 in words is "twenty-nine billion, five hundred fifty million, eight hundred fifty-six thousand, nine hundred seventy-four".
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