Base | Representation |
---|---|
bin | 110010100001101011… |
… | …011101100010110110 |
3 | 12012000220221212220000 |
4 | 302201223131202312 |
5 | 1342102021220114 |
6 | 40531215252130 |
7 | 3630263342415 |
oct | 624153354266 |
9 | 165026855800 |
10 | 54252132534 |
11 | 2100aa07176 |
12 | a620b1a046 |
13 | 516799c692 |
14 | 28a935747c |
15 | 1627d20e09 |
hex | ca1add8b6 |
54252132534 has 40 divisors (see below), whose sum is σ = 121762213848. Its totient is φ = 18054701280.
The previous prime is 54252132511. The next prime is 54252132577. The reversal of 54252132534 is 43523125245.
54252132534 is a `hidden beast` number, since 5 + 42 + 52 + 1 + 32 + 534 = 666.
It is a super-2 number, since 2×542521325342 (a number of 22 digits) contains 22 as substring.
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 19 ways as a sum of consecutive naturals, for example, 171432 + ... + 371339.
Almost surely, 254252132534 is an apocalyptic number.
54252132534 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
54252132534 is an abundant number, since it is smaller than the sum of its proper divisors (67510081314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54252132534 is a wasteful number, since it uses less digits than its factorization.
54252132534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 543402 (or 543393 counting only the distinct ones).
The product of its digits is 144000, while the sum is 36.
Adding to 54252132534 its reverse (43523125245), we get a palindrome (97775257779).
The spelling of 54252132534 in words is "fifty-four billion, two hundred fifty-two million, one hundred thirty-two thousand, five hundred thirty-four".
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