Base | Representation |
---|---|
bin | 100000111010001001… |
… | …1010101000001111110 |
3 | 20202102011101120020011 |
4 | 1001310103111001332 |
5 | 2124213144410140 |
6 | 52244330213434 |
7 | 5051200021123 |
oct | 1016423250176 |
9 | 222364346204 |
10 | 70670700670 |
11 | 27a7584a449 |
12 | 1184358427a |
13 | 688339895b |
14 | 35c5b2474a |
15 | 1c89446cea |
hex | 10744d507e |
70670700670 has 32 divisors (see below), whose sum is σ = 129965349888. Its totient is φ = 27661471488.
The previous prime is 70670700631. The next prime is 70670700689. The reversal of 70670700670 is 7600707607.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288429 + ... + 473848.
It is an arithmetic number, because the mean of its divisors is an integer number (4061417184).
Almost surely, 270670700670 is an apocalyptic number.
70670700670 is a deficient number, since it is larger than the sum of its proper divisors (59294649218).
70670700670 is a wasteful number, since it uses less digits than its factorization.
70670700670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 762484.
The product of its (nonzero) digits is 86436, while the sum is 40.
The spelling of 70670700670 in words is "seventy billion, six hundred seventy million, seven hundred thousand, six hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •