Base | Representation |
---|---|
bin | 1001100111101… |
… | …10001010000010 |
3 | 12121211222122011 |
4 | 10303312022002 |
5 | 131124400114 |
6 | 12001403134 |
7 | 1666640032 |
oct | 463661202 |
9 | 177758564 |
10 | 80700034 |
11 | 4160a148 |
12 | 230394aa |
13 | 13946bcc |
14 | aa098c2 |
15 | 71411c4 |
hex | 4cf6282 |
80700034 has 16 divisors (see below), whose sum is σ = 126972288. Its totient is φ = 38422512.
The previous prime is 80700029. The next prime is 80700083. The reversal of 80700034 is 43000708.
It is a junction number, because it is equal to n+sod(n) for n = 80699978 and 80700014.
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, 8124 + ... + 15079.
It is an arithmetic number, because the mean of its divisors is an integer number (7935768).
Almost surely, 280700034 is an apocalyptic number.
80700034 is a deficient number, since it is larger than the sum of its proper divisors (46272254).
80700034 is a wasteful number, since it uses less digits than its factorization.
80700034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23289.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 80700034 is about 8983.3197649867. The cubic root of 80700034 is about 432.1401044484.
The spelling of 80700034 in words is "eighty million, seven hundred thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •