Base | Representation |
---|---|
bin | 1000011101011… |
… | …11110000101000 |
3 | 11221112212201100 |
4 | 10032233300220 |
5 | 121132141004 |
6 | 11013121400 |
7 | 1521162516 |
oct | 416576050 |
9 | 157485640 |
10 | 70974504 |
11 | 37077217 |
12 | 1b929260 |
13 | 11920263 |
14 | 95d74b6 |
15 | 636e739 |
hex | 43afc28 |
70974504 has 48 divisors (see below), whose sum is σ = 200584800. Its totient is φ = 22629024.
The previous prime is 70974493. The next prime is 70974521. The reversal of 70974504 is 40547907.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19774 + ... + 23085.
It is an arithmetic number, because the mean of its divisors is an integer number (4178850).
Almost surely, 270974504 is an apocalyptic number.
It is an amenable number.
70974504 is an abundant number, since it is smaller than the sum of its proper divisors (129610296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70974504 is a wasteful number, since it uses less digits than its factorization.
70974504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42894 (or 42887 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 70974504 is about 8424.6367280732. The cubic root of 70974504 is about 414.0322036141.
The spelling of 70974504 in words is "seventy million, nine hundred seventy-four thousand, five hundred four".
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