Base | Representation |
---|---|
bin | 11011011100110110… |
… | …100110010110000010 |
3 | 2211002011121102121100 |
4 | 123130312212112002 |
5 | 440331111313010 |
6 | 21312441435230 |
7 | 2062264152123 |
oct | 333466462602 |
9 | 84064542540 |
10 | 29475104130 |
11 | 11555a22a9a |
12 | 586719bb16 |
13 | 2a19704324 |
14 | 15d885204a |
15 | b779e42c0 |
hex | 6dcda6582 |
29475104130 has 48 divisors (see below), whose sum is σ = 80668710720. Its totient is φ = 7446341664.
The previous prime is 29475104107. The next prime is 29475104179. The reversal of 29475104130 is 3140157492.
29475104130 is a `hidden beast` number, since 2 + 9 + 4 + 7 + 510 + 4 + 130 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8616742 + ... + 8620161.
It is an arithmetic number, because the mean of its divisors is an integer number (1680598140).
Almost surely, 229475104130 is an apocalyptic number.
29475104130 is an abundant number, since it is smaller than the sum of its proper divisors (51193606590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29475104130 is a wasteful number, since it uses less digits than its factorization.
29475104130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17236935 (or 17236932 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The spelling of 29475104130 in words is "twenty-nine billion, four hundred seventy-five million, one hundred four thousand, one hundred thirty".
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