Base | Representation |
---|---|
bin | 11100010100100… |
… | …111111111000011 |
3 | 1020010010001221000 |
4 | 130110213333003 |
5 | 1433120344312 |
6 | 115052303043 |
7 | 14526603336 |
oct | 3424477703 |
9 | 1203101830 |
10 | 475168707 |
11 | 224247312 |
12 | 113171a83 |
13 | 7759c920 |
14 | 4717061d |
15 | 2bab0adc |
hex | 1c527fc3 |
475168707 has 64 divisors (see below), whose sum is σ = 803174400. Its totient is φ = 275425920.
The previous prime is 475168693. The next prime is 475168747. The reversal of 475168707 is 707861574.
It is not a de Polignac number, because 475168707 - 26 = 475168643 is a prime.
It is a super-2 number, since 2×4751687072 = 451570600224103698, which contains 22 as substring.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (475168747) 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 63 ways as a sum of consecutive naturals, for example, 572769 + ... + 573597.
It is an arithmetic number, because the mean of its divisors is an integer number (12549600).
Almost surely, 2475168707 is an apocalyptic number.
475168707 is a deficient number, since it is larger than the sum of its proper divisors (328005693).
475168707 is a wasteful number, since it uses less digits than its factorization.
475168707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 945 (or 939 counting only the distinct ones).
The product of its (nonzero) digits is 329280, while the sum is 45.
The square root of 475168707 is about 21798.3647781204. The cubic root of 475168707 is about 780.3377383543.
The spelling of 475168707 in words is "four hundred seventy-five million, one hundred sixty-eight thousand, seven hundred seven".
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