Base | Representation |
---|---|
bin | 110111011111… |
… | …0101101000000 |
3 | 2000202001122101 |
4 | 1232332231000 |
5 | 24421431142 |
6 | 2515320144 |
7 | 502166200 |
oct | 156765500 |
9 | 60661571 |
10 | 29092672 |
11 | 15470834 |
12 | 98b0054 |
13 | 6047ccb |
14 | 3c14400 |
15 | 284a0b7 |
hex | 1bbeb40 |
29092672 has 42 divisors (see below), whose sum is σ = 67163442. Its totient is φ = 12466944.
The previous prime is 29092649. The next prime is 29092681. The reversal of 29092672 is 27629092.
It can be written as a sum of positive squares in only one way, i.e., 27709696 + 1382976 = 5264^2 + 1176^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1503 + ... + 7774.
Almost surely, 229092672 is an apocalyptic number.
It is an amenable number.
29092672 is an abundant number, since it is smaller than the sum of its proper divisors (38070770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29092672 is an equidigital number, since it uses as much as digits as its factorization.
29092672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9303 (or 9286 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 29092672 is about 5393.7623232768. The cubic root of 29092672 is about 307.5585963641.
The spelling of 29092672 in words is "twenty-nine million, ninety-two thousand, six hundred seventy-two".
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