Base | Representation |
---|---|
bin | 1000010111000… |
… | …01111100010100 |
3 | 11212222001022002 |
4 | 10023201330110 |
5 | 120423201401 |
6 | 10543054432 |
7 | 1511051642 |
oct | 413417424 |
9 | 155861262 |
10 | 70131476 |
11 | 366508a8 |
12 | 1b5a1418 |
13 | 116b661c |
14 | 9458192 |
15 | 6254a6b |
hex | 42e1f14 |
70131476 has 12 divisors (see below), whose sum is σ = 123086208. Its totient is φ = 34963992.
The previous prime is 70131437. The next prime is 70131487. The reversal of 70131476 is 67413107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23876 + ... + 26651.
It is an arithmetic number, because the mean of its divisors is an integer number (10257184).
Almost surely, 270131476 is an apocalyptic number.
It is an amenable number.
70131476 is a deficient number, since it is larger than the sum of its proper divisors (52954732).
70131476 is a wasteful number, since it uses less digits than its factorization.
70131476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50878 (or 50876 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 70131476 is about 8374.4537732320. The cubic root of 70131476 is about 412.3863924666.
It can be divided in two parts, 70131 and 476, that added together give a palindrome (70607).
The spelling of 70131476 in words is "seventy million, one hundred thirty-one thousand, four hundred seventy-six".
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