Base | Representation |
---|---|
bin | 1000011001111… |
… | …11001010010000 |
3 | 11220200110001120 |
4 | 10030333022100 |
5 | 121022411141 |
6 | 10555202240 |
7 | 1514232060 |
oct | 414771220 |
9 | 156613046 |
10 | 70513296 |
11 | 36891757 |
12 | 1b746380 |
13 | 117bb359 |
14 | 95173a0 |
15 | 62ccc66 |
hex | 433f290 |
70513296 has 40 divisors (see below), whose sum is σ = 208183104. Its totient is φ = 20146560.
The previous prime is 70513283. The next prime is 70513307. The reversal of 70513296 is 69231507.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104595 + ... + 105266.
Almost surely, 270513296 is an apocalyptic number.
It is an amenable number.
70513296 is an abundant number, since it is smaller than the sum of its proper divisors (137669808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70513296 is a wasteful number, since it uses less digits than its factorization.
70513296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209879 (or 209873 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 70513296 is about 8397.2195398239. The cubic root of 70513296 is about 413.1334297539.
The spelling of 70513296 in words is "seventy million, five hundred thirteen thousand, two hundred ninety-six".
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