Base | Representation |
---|---|
bin | 100000100110010111… |
… | …1100000110000010100 |
3 | 20200200220112002011222 |
4 | 1001030233200300110 |
5 | 2121333243000314 |
6 | 52054420545512 |
7 | 5025560453030 |
oct | 1011457406024 |
9 | 220626462158 |
10 | 70007000084 |
11 | 2776514336a |
12 | 11699252298 |
13 | 67a8a28908 |
14 | 35619191c0 |
15 | 1c4b044c8e |
hex | 104cbe0c14 |
70007000084 has 12 divisors (see below), whose sum is σ = 140014000224. Its totient is φ = 30003000024.
The previous prime is 70007000051. The next prime is 70007000131. The reversal of 70007000084 is 48000070007.
70007000084 is an admirable number.
It is a super-2 number, since 2×700070000842 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250124974 + ... + 1250125029.
It is an arithmetic number, because the mean of its divisors is an integer number (11667833352).
Almost surely, 270007000084 is an apocalyptic number.
It is an amenable number.
70007000084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70007000084 is a wasteful number, since it uses less digits than its factorization.
70007000084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500250014 (or 2500250012 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 26.
The spelling of 70007000084 in words is "seventy billion, seven million, eighty-four", and thus it is an aban number.
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