Base | Representation |
---|---|
bin | 1101101100101110001100… |
… | …1000110101100110001110 |
3 | 1222022220120022110121220000 |
4 | 3123023203020311212032 |
5 | 3433233401304200434 |
6 | 52011212141505130 |
7 | 3113122363212060 |
oct | 333134310654616 |
9 | 58286508417800 |
10 | 15061966084494 |
11 | 488782020aa5a |
12 | 1833139b721a6 |
13 | 8534500aaa74 |
14 | 3a1008515730 |
15 | 1b1be27cab99 |
hex | db2e323598e |
15061966084494 has 40 divisors (see below), whose sum is σ = 38571384049968. Its totient is φ = 4303418880960.
The previous prime is 15061966084489. The next prime is 15061966084531. The reversal of 15061966084494 is 49448066916051.
It is a happy number.
15061966084494 is a `hidden beast` number, since 1 + 5 + 0 + 6 + 1 + 9 + 6 + 60 + 84 + 494 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
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 19 ways as a sum of consecutive naturals, for example, 6641077387 + ... + 6641079654.
Almost surely, 215061966084494 is an apocalyptic number.
15061966084494 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
15061966084494 is an abundant number, since it is smaller than the sum of its proper divisors (23509417965474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15061966084494 is a wasteful number, since it uses less digits than its factorization.
15061966084494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13282157062 (or 13282157053 counting only the distinct ones).
The product of its (nonzero) digits is 44789760, while the sum is 63.
The spelling of 15061966084494 in words is "fifteen trillion, sixty-one billion, nine hundred sixty-six million, eighty-four thousand, four hundred ninety-four".
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