Base | Representation |
---|---|
bin | 1101101010010011011011… |
… | …1100110101001000100110 |
3 | 1222011221100001222102012022 |
4 | 3122210312330311020212 |
5 | 3432043311133100204 |
6 | 51540141543423142 |
7 | 3110122034044625 |
oct | 332446674651046 |
9 | 58157301872168 |
10 | 15020422550054 |
11 | 4871141a47719 |
12 | 1827085154ab2 |
13 | 84c55c302a1c |
14 | 39cdc6d516bc |
15 | 1b0ab054a5be |
hex | da936f35226 |
15020422550054 has 16 divisors (see below), whose sum is σ = 23716761692400. Its totient is φ = 7114845487104.
The previous prime is 15020422550047. The next prime is 15020422550123. The reversal of 15020422550054 is 45005522402051.
It is a super-2 number, since 2×150204225500542 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 15020422549996 and 15020422550023.
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 7 ways as a sum of consecutive naturals, for example, 498662 + ... + 5503590.
It is an arithmetic number, because the mean of its divisors is an integer number (1482297605775).
Almost surely, 215020422550054 is an apocalyptic number.
15020422550054 is a deficient number, since it is larger than the sum of its proper divisors (8696339142346).
15020422550054 is a wasteful number, since it uses less digits than its factorization.
15020422550054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5083927.
The product of its (nonzero) digits is 80000, while the sum is 35.
The spelling of 15020422550054 in words is "fifteen trillion, twenty billion, four hundred twenty-two million, five hundred fifty thousand, fifty-four".
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