Base | Representation |
---|---|
bin | 100001010010000111… |
… | …1010011101110010000 |
3 | 20211111012201211011100 |
4 | 1002210033103232100 |
5 | 2132340041444404 |
6 | 52500220144400 |
7 | 5110134035322 |
oct | 1024417235620 |
9 | 224435654140 |
10 | 71474953104 |
11 | 28348825185 |
12 | 11a28998100 |
13 | 6980baa279 |
14 | 3660879612 |
15 | 1cd4d5dd39 |
hex | 10a43d3b90 |
71474953104 has 45 divisors (see below), whose sum is σ = 200039576763. Its totient is φ = 23823914976.
The previous prime is 71474953091. The next prime is 71474953127. The reversal of 71474953104 is 40135947417.
It is a happy number.
The square root of 71474953104 is 267348.
It is a perfect power (a square), and thus also a powerful number.
71474953104 is a `hidden beast` number, since 7 + 147 + 495 + 3 + 10 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 71474953104.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3197037 + ... + 3219315.
Almost surely, 271474953104 is an apocalyptic number.
71474953104 is the 267348-th square number.
It is an amenable number.
71474953104 is an abundant number, since it is smaller than the sum of its proper divisors (128564623659).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71474953104 is an frugal number, since it uses more digits than its factorization.
71474953104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44572 (or 22284 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The spelling of 71474953104 in words is "seventy-one billion, four hundred seventy-four million, nine hundred fifty-three thousand, one hundred four".
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