Base | Representation |
---|---|
bin | 110001011010110001… |
… | …001011101111011001 |
3 | 12001222000100202110000 |
4 | 301122301023233121 |
5 | 1332132441401022 |
6 | 40213200243213 |
7 | 3555636245544 |
oct | 613261135731 |
9 | 161860322400 |
10 | 53062450137 |
11 | 2055a408184 |
12 | a34a610509 |
13 | 500837b4b8 |
14 | 27d535185b |
15 | 15a86726ac |
hex | c5ac4bbd9 |
53062450137 has 20 divisors (see below), whose sum is σ = 79308319860. Its totient is φ = 35356137984.
The previous prime is 53062450117. The next prime is 53062450153. The reversal of 53062450137 is 73105426035.
53062450137 is a `hidden beast` number, since 530 + 62 + 4 + 50 + 13 + 7 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 10023213456 + 43039236681 = 100116^2 + 207459^2 .
It is not a de Polignac number, because 53062450137 - 230 = 51988708313 is a prime.
It is a super-2 number, since 2×530624501372 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53062450117) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20388 + ... + 326405.
It is an arithmetic number, because the mean of its divisors is an integer number (3965415993).
Almost surely, 253062450137 is an apocalyptic number.
It is an amenable number.
53062450137 is a deficient number, since it is larger than the sum of its proper divisors (26245869723).
53062450137 is a wasteful number, since it uses less digits than its factorization.
53062450137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348694 (or 348685 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 36.
The spelling of 53062450137 in words is "fifty-three billion, sixty-two million, four hundred fifty thousand, one hundred thirty-seven".
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