Base | Representation |
---|---|
bin | 111000001101… |
… | …1000011101100 |
3 | 2001110021112220 |
4 | 1300123003230 |
5 | 30021032311 |
6 | 2531355340 |
7 | 505333104 |
oct | 160330354 |
9 | 61407486 |
10 | 29470956 |
11 | 156a9a69 |
12 | 9a52b50 |
13 | 614b248 |
14 | 3cb2204 |
15 | 28c2206 |
hex | 1c1b0ec |
29470956 has 48 divisors (see below), whose sum is σ = 71500800. Its totient is φ = 9437760.
The previous prime is 29470951. The next prime is 29470967. The reversal of 29470956 is 65907492.
It is not an unprimeable number, because it can be changed into a prime (29470951) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84270 + ... + 84618.
It is an arithmetic number, because the mean of its divisors is an integer number (1489600).
Almost surely, 229470956 is an apocalyptic number.
It is an amenable number.
29470956 is an abundant number, since it is smaller than the sum of its proper divisors (42029844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29470956 is a wasteful number, since it uses less digits than its factorization.
29470956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614 (or 612 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 29470956 is about 5428.7158702588. The cubic root of 29470956 is about 308.8858932899.
The spelling of 29470956 in words is "twenty-nine million, four hundred seventy thousand, nine hundred fifty-six".
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