Base | Representation |
---|---|
bin | 1000011001010… |
… | …11011011011010 |
3 | 11220112100012011 |
4 | 10030223123122 |
5 | 121012314344 |
6 | 10553340134 |
7 | 1513444330 |
oct | 414533332 |
9 | 156470164 |
10 | 70432474 |
11 | 36836a62 |
12 | 1b70764a |
13 | 11790628 |
14 | 94d5b50 |
15 | 62b3d34 |
hex | 432b6da |
70432474 has 32 divisors (see below), whose sum is σ = 125550720. Its totient is φ = 28994112.
The previous prime is 70432469. The next prime is 70432501. The reversal of 70432474 is 47423407.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114592 + ... + 115204.
It is an arithmetic number, because the mean of its divisors is an integer number (3923460).
Almost surely, 270432474 is an apocalyptic number.
70432474 is a deficient number, since it is larger than the sum of its proper divisors (55118246).
70432474 is a wasteful number, since it uses less digits than its factorization.
70432474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934.
The product of its (nonzero) digits is 18816, while the sum is 31.
The square root of 70432474 is about 8392.4057337572. The cubic root of 70432474 is about 412.9755255602.
The spelling of 70432474 in words is "seventy million, four hundred thirty-two thousand, four hundred seventy-four".
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