Base | Representation |
---|---|
bin | 1001000101110010010101… |
… | …1100101001100011111110 |
3 | 1022101111212221011000021221 |
4 | 2101130211130221203332 |
5 | 2302224243343240204 |
6 | 33131351505343554 |
7 | 2051054562060565 |
oct | 221344534514376 |
9 | 38344787130257 |
10 | 9995017165054 |
11 | 3203954690409 |
12 | 1155127037bba |
13 | 5766aba2988c |
14 | 267a93458bdc |
15 | 124ed777c654 |
hex | 917257298fe |
9995017165054 has 32 divisors (see below), whose sum is σ = 15978516212736. Its totient is φ = 4678143132960.
The previous prime is 9995017165051. The next prime is 9995017165093. The reversal of 9995017165054 is 4505617105999.
It is a junction number, because it is equal to n+sod(n) for n = 9995017164983 and 9995017165001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9995017165051) 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 15 ways as a sum of consecutive naturals, for example, 27725844 + ... + 28084024.
It is an arithmetic number, because the mean of its divisors is an integer number (499328631648).
Almost surely, 29995017165054 is an apocalyptic number.
9995017165054 is a gapful number since it is divisible by the number (94) formed by its first and last digit.
9995017165054 is a deficient number, since it is larger than the sum of its proper divisors (5983499047682).
9995017165054 is a wasteful number, since it uses less digits than its factorization.
9995017165054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 371160.
The product of its (nonzero) digits is 15309000, while the sum is 61.
The spelling of 9995017165054 in words is "nine trillion, nine hundred ninety-five billion, seventeen million, one hundred sixty-five thousand, fifty-four".
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