Base | Representation |
---|---|
bin | 1101101100011000001100… |
… | …0111000101110100111000 |
3 | 1222022100022201012211001120 |
4 | 3123012003013011310320 |
5 | 3433134302332443043 |
6 | 52004354122545240 |
7 | 3112523126550615 |
oct | 333060307056470 |
9 | 58270281184046 |
10 | 15056060046648 |
11 | 488526a427345 |
12 | 1831b70068220 |
13 | 852a1b62050a |
14 | 3a0a07da550c |
15 | 1b1999053983 |
hex | db1831c5d38 |
15056060046648 has 64 divisors (see below), whose sum is σ = 39277154534400. Its totient is φ = 4800424717440.
The previous prime is 15056060046617. The next prime is 15056060046649. The reversal of 15056060046648 is 84664006065051.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 15056060046648.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15056060046649) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86952318 + ... + 87125298.
It is an arithmetic number, because the mean of its divisors is an integer number (613705539600).
Almost surely, 215056060046648 is an apocalyptic number.
It is an amenable number.
15056060046648 is an abundant number, since it is smaller than the sum of its proper divisors (24221094487752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15056060046648 is a wasteful number, since it uses less digits than its factorization.
15056060046648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330692 (or 330688 counting only the distinct ones).
The product of its (nonzero) digits is 4147200, while the sum is 51.
The spelling of 15056060046648 in words is "fifteen trillion, fifty-six billion, sixty million, forty-six thousand, six hundred forty-eight".
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