Base | Representation |
---|---|
bin | 110001100110001111… |
… | …111011000001111010 |
3 | 12002110102210020010011 |
4 | 301212033323001322 |
5 | 1333031243320110 |
6 | 40244240412134 |
7 | 3563465343253 |
oct | 614617730172 |
9 | 162412706104 |
10 | 53255057530 |
11 | 20649100a44 |
12 | a3a301704a |
13 | 503924797c |
14 | 2812b6bb2a |
15 | 15ba51b48a |
hex | c663fb07a |
53255057530 has 32 divisors (see below), whose sum is σ = 99696440448. Its totient is φ = 20465524800.
The previous prime is 53255057503. The next prime is 53255057539. The reversal of 53255057530 is 3575055235.
It is a super-2 number, since 2×532550575302 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53255057539) 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, 988926 + ... + 1041385.
It is an arithmetic number, because the mean of its divisors is an integer number (3115513764).
Almost surely, 253255057530 is an apocalyptic number.
53255057530 is a deficient number, since it is larger than the sum of its proper divisors (46441382918).
53255057530 is a wasteful number, since it uses less digits than its factorization.
53255057530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030422.
The product of its (nonzero) digits is 393750, while the sum is 40.
The spelling of 53255057530 in words is "fifty-three billion, two hundred fifty-five million, fifty-seven thousand, five hundred thirty".
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