Base | Representation |
---|---|
bin | 110001110000101011… |
… | …011011101101010110 |
3 | 12002220122001022220100 |
4 | 301300223123231112 |
5 | 1333411042311210 |
6 | 40313451114530 |
7 | 3601021600353 |
oct | 616053335526 |
9 | 162818038810 |
10 | 53430041430 |
11 | 20728957a37 |
12 | a431742a46 |
13 | 506658363c |
14 | 282c0bb62a |
15 | 15caa835c0 |
hex | c70adbb56 |
53430041430 has 48 divisors (see below), whose sum is σ = 138996177840. Its totient is φ = 14240003904.
The previous prime is 53430041407. The next prime is 53430041453. The reversal of 53430041430 is 3414003435.
It is an interprime number because it is at equal distance from previous prime (53430041407) and next prime (53430041453).
It is a junction number, because it is equal to n+sod(n) for n = 53430041394 and 53430041403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4912 + ... + 326931.
It is an arithmetic number, because the mean of its divisors is an integer number (2895753705).
Almost surely, 253430041430 is an apocalyptic number.
53430041430 is an abundant number, since it is smaller than the sum of its proper divisors (85566136410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53430041430 is a wasteful number, since it uses less digits than its factorization.
53430041430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333645 (or 333642 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 53430041430 its reverse (3414003435), we get a palindrome (56844044865).
The spelling of 53430041430 in words is "fifty-three billion, four hundred thirty million, forty-one thousand, four hundred thirty".
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