Base | Representation |
---|---|
bin | 1101101100110110010011… |
… | …1101000010010011110110 |
3 | 1222100010012002122122222022 |
4 | 3123031210331002103312 |
5 | 3433302331332411133 |
6 | 52012212222433142 |
7 | 3113230350351215 |
oct | 333154475022366 |
9 | 58303162578868 |
10 | 15064144028918 |
11 | 4888738645926 |
12 | 18336474327b2 |
13 | 85370938948a |
14 | 3a117389107c |
15 | 1b1cbdadc998 |
hex | db364f424f6 |
15064144028918 has 8 divisors (see below), whose sum is σ = 23578660219248. Its totient is φ = 7204590622504.
The previous prime is 15064144028917. The next prime is 15064144028929. The reversal of 15064144028918 is 81982044146051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 15064144028918.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15064144028917) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163740695921 + ... + 163740696012.
It is an arithmetic number, because the mean of its divisors is an integer number (2947332527406).
Almost surely, 215064144028918 is an apocalyptic number.
15064144028918 is a deficient number, since it is larger than the sum of its proper divisors (8514516190330).
15064144028918 is a wasteful number, since it uses less digits than its factorization.
15064144028918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327481391958.
The product of its (nonzero) digits is 2211840, while the sum is 53.
The spelling of 15064144028918 in words is "fifteen trillion, sixty-four billion, one hundred forty-four million, twenty-eight thousand, nine hundred eighteen".
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