Base | Representation |
---|---|
bin | 1101101001001101100011… |
… | …1000000101110010111110 |
3 | 1222010010220210011122111202 |
4 | 3122103120320011302332 |
5 | 3431241402040130334 |
6 | 51523400335015502 |
7 | 3105556141165520 |
oct | 332233070056276 |
9 | 58103823148452 |
10 | 15001664380094 |
11 | 48641964a4a17 |
12 | 182350b06a592 |
13 | 84a85cca7082 |
14 | 39c127967a10 |
15 | 1b036382e17e |
hex | da4d8e05cbe |
15001664380094 has 32 divisors (see below), whose sum is σ = 26058488590080. Its totient is φ = 6344414926848.
The previous prime is 15001664380081. The next prime is 15001664380123. The reversal of 15001664380094 is 49008346610051.
It is a congruent number.
It is an unprimeable number.
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, 19098404 + ... + 19868375.
It is an arithmetic number, because the mean of its divisors is an integer number (814327768440).
Almost surely, 215001664380094 is an apocalyptic number.
15001664380094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
15001664380094 is a deficient number, since it is larger than the sum of its proper divisors (11056824209986).
15001664380094 is a wasteful number, since it uses less digits than its factorization.
15001664380094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38967152.
The product of its (nonzero) digits is 622080, while the sum is 47.
The spelling of 15001664380094 in words is "fifteen trillion, one billion, six hundred sixty-four million, three hundred eighty thousand, ninety-four".
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