Base | Representation |
---|---|
bin | 1000100000011… |
… | …11111111100010 |
3 | 11222021220102020 |
4 | 10100033333202 |
5 | 121232244144 |
6 | 11025402310 |
7 | 1524423636 |
oct | 420177742 |
9 | 158256366 |
10 | 71368674 |
11 | 37316383 |
12 | 1ba99396 |
13 | 11a2a7b0 |
14 | 969adc6 |
15 | 63eb419 |
hex | 440ffe2 |
71368674 has 32 divisors (see below), whose sum is σ = 161810880. Its totient is φ = 20803392.
The previous prime is 71368657. The next prime is 71368711. The reversal of 71368674 is 47686317.
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, 22597 + ... + 25560.
It is an arithmetic number, because the mean of its divisors is an integer number (5056590).
Almost surely, 271368674 is an apocalyptic number.
71368674 is an abundant number, since it is smaller than the sum of its proper divisors (90442206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71368674 is a wasteful number, since it uses less digits than its factorization.
71368674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48194.
The product of its digits is 169344, while the sum is 42.
The square root of 71368674 is about 8447.9982244316. The cubic root of 71368674 is about 414.7972571404.
The spelling of 71368674 in words is "seventy-one million, three hundred sixty-eight thousand, six hundred seventy-four".
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