Base | Representation |
---|---|
bin | 11111101100111100… |
… | …010011000010011110 |
3 | 10020212022021012102120 |
4 | 133230330103002132 |
5 | 1024203220010140 |
6 | 23345431203410 |
7 | 2313354142314 |
oct | 375474230236 |
9 | 106768235376 |
10 | 34040000670 |
11 | 13488769365 |
12 | 671bb16566 |
13 | 3296380740 |
14 | 190cc120b4 |
15 | d436511d0 |
hex | 7ecf1309e |
34040000670 has 64 divisors (see below), whose sum is σ = 89040397824. Its totient is φ = 8278116480.
The previous prime is 34040000663. The next prime is 34040000671. The reversal of 34040000670 is 7600004043.
It is a super-2 number, since 2×340400006702 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 34040000670.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34040000671) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493426 + ... + 558165.
It is an arithmetic number, because the mean of its divisors is an integer number (1391256216).
Almost surely, 234040000670 is an apocalyptic number.
34040000670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34040000670 is an abundant number, since it is smaller than the sum of its proper divisors (55000397154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34040000670 is a wasteful number, since it uses less digits than its factorization.
34040000670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051697.
The product of its (nonzero) digits is 2016, while the sum is 24.
The spelling of 34040000670 in words is "thirty-four billion, forty million, six hundred seventy", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •