Base | Representation |
---|---|
bin | 11011000101111001… |
… | …101001111001011100 |
3 | 2210002100000121000222 |
4 | 123011321221321130 |
5 | 434034021413043 |
6 | 21210324140512 |
7 | 2046610111415 |
oct | 330571517134 |
9 | 83070017028 |
10 | 29090029148 |
11 | 11378621504 |
12 | 577a237738 |
13 | 29879ba1cb |
14 | 159d65480c |
15 | b53cccd68 |
hex | 6c5e69e5c |
29090029148 has 24 divisors (see below), whose sum is σ = 54556629792. Its totient is φ = 13536604224.
The previous prime is 29090029127. The next prime is 29090029181. The reversal of 29090029148 is 84192009092.
It is a junction number, because it is equal to n+sod(n) for n = 29090029099 and 29090029108.
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, 4269515 + ... + 4276322.
It is an arithmetic number, because the mean of its divisors is an integer number (2273192908).
Almost surely, 229090029148 is an apocalyptic number.
It is an amenable number.
29090029148 is a deficient number, since it is larger than the sum of its proper divisors (25466600644).
29090029148 is a wasteful number, since it uses less digits than its factorization.
29090029148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8545901 (or 8545899 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 44.
The spelling of 29090029148 in words is "twenty-nine billion, ninety million, twenty-nine thousand, one hundred forty-eight".
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