Base | Representation |
---|---|
bin | 1000011101101… |
… | …00010011101110 |
3 | 11221120211021100 |
4 | 10032310103232 |
5 | 121133240014 |
6 | 11013343530 |
7 | 1521301032 |
oct | 416642356 |
9 | 157524240 |
10 | 70993134 |
11 | 3708a213 |
12 | 1b937ba6 |
13 | 11928894 |
14 | 96001c2 |
15 | 6375009 |
hex | 43b44ee |
70993134 has 24 divisors (see below), whose sum is σ = 160507152. Its totient is φ = 22635360.
The previous prime is 70993123. The next prime is 70993141. The reversal of 70993134 is 43139907.
It is a congruent number.
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, 85327 + ... + 86154.
It is an arithmetic number, because the mean of its divisors is an integer number (6687798).
Almost surely, 270993134 is an apocalyptic number.
70993134 is an abundant number, since it is smaller than the sum of its proper divisors (89514018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70993134 is a wasteful number, since it uses less digits than its factorization.
70993134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171512 (or 171509 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 70993134 is about 8425.7423411828. The cubic root of 70993134 is about 414.0684266929.
The spelling of 70993134 in words is "seventy million, nine hundred ninety-three thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •