Base | Representation |
---|---|
bin | 10011000110111010000… |
… | …111100101011111011001 |
3 | 11122112022022221012102010 |
4 | 103012322013211133121 |
5 | 133003200404413100 |
6 | 2443120223500133 |
7 | 163603351144611 |
oct | 23067207453731 |
9 | 4575268835363 |
10 | 1313087576025 |
11 | 466971782825 |
12 | 19259a457649 |
13 | 96a9267c974 |
14 | 477a77cda41 |
15 | 24252dc5750 |
hex | 131ba1e57d9 |
1313087576025 has 24 divisors (see below), whose sum is σ = 2265361525440. Its totient is φ = 669864965440.
The previous prime is 1313087576023. The next prime is 1313087576041. The reversal of 1313087576025 is 5206757803131.
It is not a de Polignac number, because 1313087576025 - 21 = 1313087576023 is a prime.
It is a super-2 number, since 2×13130875760252 (a number of 25 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (1313087576023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380603370 + ... + 380606819.
It is an arithmetic number, because the mean of its divisors is an integer number (94390063560).
Almost surely, 21313087576025 is an apocalyptic number.
1313087576025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1313087576025 is a deficient number, since it is larger than the sum of its proper divisors (952273949415).
1313087576025 is a wasteful number, since it uses less digits than its factorization.
1313087576025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 761210225 (or 761210220 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 48.
The spelling of 1313087576025 in words is "one trillion, three hundred thirteen billion, eighty-seven million, five hundred seventy-six thousand, twenty-five".
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