Base | Representation |
---|---|
bin | 1000011000010… |
… | …01010111000110 |
3 | 11220021020210000 |
4 | 10030021113012 |
5 | 120443333214 |
6 | 10550342130 |
7 | 1512323445 |
oct | 414112706 |
9 | 156236700 |
10 | 70292934 |
11 | 36751138 |
12 | 1b65a946 |
13 | 11741c6a |
14 | 949ad5c |
15 | 6287809 |
hex | 43095c6 |
70292934 has 40 divisors (see below), whose sum is σ = 162600768. Its totient is φ = 22673520.
The previous prime is 70292921. The next prime is 70292939. The reversal of 70292934 is 43929207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70292939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1977 + ... + 12020.
Almost surely, 270292934 is an apocalyptic number.
70292934 is an abundant number, since it is smaller than the sum of its proper divisors (92307834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70292934 is a wasteful number, since it uses less digits than its factorization.
70292934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14042 (or 14033 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 70292934 is about 8384.0881436206. The cubic root of 70292934 is about 412.7026178143.
It can be divided in two parts, 702 and 92934, that added together give a square (93636 = 3062).
The spelling of 70292934 in words is "seventy million, two hundred ninety-two thousand, nine hundred thirty-four".
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