Base | Representation |
---|---|
bin | 110010101001000010… |
… | …101000011101111100 |
3 | 12012100112101002000120 |
4 | 302221002220131330 |
5 | 1342330131201400 |
6 | 40551350454540 |
7 | 3633323242245 |
oct | 625102503574 |
9 | 165315332016 |
10 | 54375647100 |
11 | 210736a9525 |
12 | a656364450 |
13 | 5187457218 |
14 | 28bb909ccc |
15 | 1633abcca0 |
hex | ca90a877c |
54375647100 has 72 divisors (see below), whose sum is σ = 157474973040. Its totient is φ = 14486522880.
The previous prime is 54375647093. The next prime is 54375647107. The reversal of 54375647100 is 174657345.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (54375647093) and next prime (54375647107).
It is a super-3 number, since 3×543756471003 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54375647107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235924 + ... + 405476.
Almost surely, 254375647100 is an apocalyptic number.
54375647100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
54375647100 is an abundant number, since it is smaller than the sum of its proper divisors (103099325940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54375647100 is a wasteful number, since it uses less digits than its factorization.
54375647100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170639 (or 170632 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 42.
The spelling of 54375647100 in words is "fifty-four billion, three hundred seventy-five million, six hundred forty-seven thousand, one hundred".
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