Base | Representation |
---|---|
bin | 10010110000100001… |
… | …11101111001100000 |
3 | 221222211221111112001 |
4 | 21120100331321200 |
5 | 131111104334230 |
6 | 4343151413344 |
7 | 504364124113 |
oct | 113020757140 |
9 | 27884844461 |
10 | 10070777440 |
11 | 42a8767169 |
12 | 1b50824254 |
13 | c4656bb09 |
14 | 6b770857a |
15 | 3de1de0ca |
hex | 25843de60 |
10070777440 has 24 divisors (see below), whose sum is σ = 23792212080. Its totient is φ = 4028310912.
The previous prime is 10070777417. The next prime is 10070777489. The reversal of 10070777440 is 4477707001.
It is a self number, because there is not a number n which added to its sum of digits gives 10070777440.
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, 31471020 + ... + 31471339.
It is an arithmetic number, because the mean of its divisors is an integer number (991342170).
Almost surely, 210070777440 is an apocalyptic number.
10070777440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10070777440 is an abundant number, since it is smaller than the sum of its proper divisors (13721434640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10070777440 is an equidigital number, since it uses as much as digits as its factorization.
10070777440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62942374 (or 62942366 counting only the distinct ones).
The product of its (nonzero) digits is 38416, while the sum is 37.
The spelling of 10070777440 in words is "ten billion, seventy million, seven hundred seventy-seven thousand, four hundred forty".
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