Base | Representation |
---|---|
bin | 110001101111010001… |
… | …110100110110000110 |
3 | 12002211222211220200100 |
4 | 301233101310312012 |
5 | 1333334034121210 |
6 | 40311251424530 |
7 | 3600315124401 |
oct | 615721646606 |
9 | 162758756610 |
10 | 53406551430 |
11 | 20716673611 |
12 | a4258b5146 |
13 | 506174a82b |
14 | 2828d24d38 |
15 | 15c89935c0 |
hex | c6f474d86 |
53406551430 has 24 divisors (see below), whose sum is σ = 138857033952. Its totient is φ = 14241747024.
The previous prime is 53406551423. The next prime is 53406551447. The reversal of 53406551430 is 3415560435.
53406551430 is a `hidden beast` number, since 53 + 4 + 0 + 65 + 514 + 30 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296702974 + ... + 296703153.
It is an arithmetic number, because the mean of its divisors is an integer number (5785709748).
Almost surely, 253406551430 is an apocalyptic number.
53406551430 is an abundant number, since it is smaller than the sum of its proper divisors (85450482522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53406551430 is a wasteful number, since it uses less digits than its factorization.
53406551430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593406140 (or 593406137 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The spelling of 53406551430 in words is "fifty-three billion, four hundred six million, five hundred fifty-one thousand, four hundred thirty".
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