Base | Representation |
---|---|
bin | 10011010101000100011101… |
… | …00001110000000001110010 |
3 | 12120111110211112122122210020 |
4 | 21222202032201300001302 |
5 | 21032402013204321422 |
6 | 230222412214544310 |
7 | 11644625062043220 |
oct | 1152421641600162 |
9 | 176443745578706 |
10 | 42505387573362 |
11 | 125a8485198a1a |
12 | 49259b4368096 |
13 | 1a943191b881c |
14 | a6d3b38dbb10 |
15 | 4da9e17e095c |
hex | 26a88e870072 |
42505387573362 has 64 divisors (see below), whose sum is σ = 99535024689408. Its totient is φ = 11846975616000.
The previous prime is 42505387573357. The next prime is 42505387573409. The reversal of 42505387573362 is 26337578350524.
It is a super-3 number, since 3×425053875733623 (a number of 42 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42505387573296 and 42505387573305.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15581062 + ... + 18104702.
It is an arithmetic number, because the mean of its divisors is an integer number (1555234760772).
Almost surely, 242505387573362 is an apocalyptic number.
42505387573362 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
42505387573362 is an abundant number, since it is smaller than the sum of its proper divisors (57029637116046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42505387573362 is a wasteful number, since it uses less digits than its factorization.
42505387573362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2533475.
The product of its (nonzero) digits is 127008000, while the sum is 60.
The spelling of 42505387573362 in words is "forty-two trillion, five hundred five billion, three hundred eighty-seven million, five hundred seventy-three thousand, three hundred sixty-two".
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