Base | Representation |
---|---|
bin | 1000001110010… |
… | …1100111111011 |
3 | 2101220112012112 |
4 | 2003211213323 |
5 | 32312314341 |
6 | 3231202535 |
7 | 566126300 |
oct | 203454773 |
9 | 71815175 |
10 | 34494971 |
11 | 18520645 |
12 | b67644b |
13 | 71b9c34 |
14 | 481d0a7 |
15 | 3065aeb |
hex | 20e59fb |
34494971 has 12 divisors (see below), whose sum is σ = 41423040. Its totient is φ = 28612080.
The previous prime is 34494959. The next prime is 34494979. The reversal of 34494971 is 17949443.
It is not a de Polignac number, because 34494971 - 26 = 34494907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34494979) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9836 + ... + 12873.
It is an arithmetic number, because the mean of its divisors is an integer number (3451920).
Almost surely, 234494971 is an apocalyptic number.
34494971 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
34494971 is a deficient number, since it is larger than the sum of its proper divisors (6928069).
34494971 is a wasteful number, since it uses less digits than its factorization.
34494971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22754 (or 22747 counting only the distinct ones).
The product of its digits is 108864, while the sum is 41.
The square root of 34494971 is about 5873.2419497242. The cubic root of 34494971 is about 325.5256849505.
The spelling of 34494971 in words is "thirty-four million, four hundred ninety-four thousand, nine hundred seventy-one".
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