Base | Representation |
---|---|
bin | 111001110100010… |
… | …101011010011011 |
3 | 2111121021010222110 |
4 | 321310111122123 |
5 | 3441311124012 |
6 | 240130523403 |
7 | 33016016061 |
oct | 7164253233 |
9 | 2447233873 |
10 | 970020507 |
11 | 458607845 |
12 | 230a36563 |
13 | 125c71641 |
14 | 92b86031 |
15 | 5a25d73c |
hex | 39d1569b |
970020507 has 16 divisors (see below), whose sum is σ = 1342298880. Its totient is φ = 622356000.
The previous prime is 970020503. The next prime is 970020521. The reversal of 970020507 is 705020079.
It is a happy number.
It is not a de Polignac number, because 970020507 - 22 = 970020503 is a prime.
It is not an unprimeable number, because it can be changed into a prime (970020503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9132 + ... + 44982.
It is an arithmetic number, because the mean of its divisors is an integer number (83893680).
Almost surely, 2970020507 is an apocalyptic number.
970020507 is a deficient number, since it is larger than the sum of its proper divisors (372278373).
970020507 is a wasteful number, since it uses less digits than its factorization.
970020507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36194.
The product of its (nonzero) digits is 4410, while the sum is 30.
The square root of 970020507 is about 31145.1522230989. The cubic root of 970020507 is about 989.9052750915.
The spelling of 970020507 in words is "nine hundred seventy million, twenty thousand, five hundred seven".
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