Base | Representation |
---|---|
bin | 11110101010010010101… |
… | …01111100000110111111 |
3 | 10201201021001100202120020 |
4 | 33111021111330012333 |
5 | 114230030323204034 |
6 | 2123545311023223 |
7 | 136053435535266 |
oct | 17251125740677 |
9 | 3651231322506 |
10 | 1053497475519 |
11 | 376870951085 |
12 | 15021220ab13 |
13 | 784627ccab8 |
14 | 38dbd4795dd |
15 | 1c60d1ba249 |
hex | f54957c1bf |
1053497475519 has 16 divisors (see below), whose sum is σ = 1410210146400. Its totient is φ = 699558543360.
The previous prime is 1053497475509. The next prime is 1053497475601. The reversal of 1053497475519 is 9155747943501.
It is not a de Polignac number, because 1053497475519 - 25 = 1053497475487 is a prime.
It is a super-2 number, since 2×10534974755192 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053497475509) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19903149 + ... + 19956009.
It is an arithmetic number, because the mean of its divisors is an integer number (88138134150).
Almost surely, 21053497475519 is an apocalyptic number.
1053497475519 is a deficient number, since it is larger than the sum of its proper divisors (356712670881).
1053497475519 is a wasteful number, since it uses less digits than its factorization.
1053497475519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78970.
The product of its (nonzero) digits is 23814000, while the sum is 60.
The spelling of 1053497475519 in words is "one trillion, fifty-three billion, four hundred ninety-seven million, four hundred seventy-five thousand, five hundred nineteen".
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