Base | Representation |
---|---|
bin | 1000011100111… |
… | …01110000111010 |
3 | 11221102010121100 |
4 | 10032131300322 |
5 | 121122311134 |
6 | 11011352230 |
7 | 1520434566 |
oct | 416356072 |
9 | 157363540 |
10 | 70900794 |
11 | 370268a8 |
12 | 1b8b2676 |
13 | 118c5843 |
14 | 95b86a6 |
15 | 6357999 |
hex | 439dc3a |
70900794 has 24 divisors (see below), whose sum is σ = 155032020. Its totient is φ = 23416128.
The previous prime is 70900787. The next prime is 70900811. The reversal of 70900794 is 49700907.
It can be written as a sum of positive squares in 2 ways, for example, as 69305625 + 1595169 = 8325^2 + 1263^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16107 + ... + 20030.
Almost surely, 270900794 is an apocalyptic number.
70900794 is an abundant number, since it is smaller than the sum of its proper divisors (84131226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70900794 is a wasteful number, since it uses less digits than its factorization.
70900794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36254 (or 36251 counting only the distinct ones).
The product of its (nonzero) digits is 15876, while the sum is 36.
The square root of 70900794 is about 8420.2609223230. The cubic root of 70900794 is about 413.8888240296. Note that the first 4 decimals are identical.
The spelling of 70900794 in words is "seventy million, nine hundred thousand, seven hundred ninety-four".
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