Base | Representation |
---|---|
bin | 100000100110010100… |
… | …1111111111100111100 |
3 | 20200200210210122220111 |
4 | 1001030221333330330 |
5 | 2121332410230004 |
6 | 52054325555404 |
7 | 5025542254000 |
oct | 1011451777474 |
9 | 220623718814 |
10 | 70005555004 |
11 | 27764346690 |
12 | 11698875b64 |
13 | 67a8640c38 |
14 | 3561660700 |
15 | 1c4ad5ba04 |
hex | 104ca7ff3c |
70005555004 has 48 divisors (see below), whose sum is σ = 155856556800. Its totient is φ = 27274885680.
The previous prime is 70005554981. The next prime is 70005555013. The reversal of 70005555004 is 40055550007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2304202 + ... + 2334385.
It is an arithmetic number, because the mean of its divisors is an integer number (3247011600).
Almost surely, 270005555004 is an apocalyptic number.
It is an amenable number.
70005555004 is an abundant number, since it is smaller than the sum of its proper divisors (85851001796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70005555004 is a wasteful number, since it uses less digits than its factorization.
70005555004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4638623 (or 4638607 counting only the distinct ones).
The product of its (nonzero) digits is 17500, while the sum is 31.
The spelling of 70005555004 in words is "seventy billion, five million, five hundred fifty-five thousand, four".
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