Base | Representation |
---|---|
bin | 110010111101000000… |
… | …011010111011001100 |
3 | 12020012212200001000101 |
4 | 302331000122323030 |
5 | 1344021404033120 |
6 | 41044514140444 |
7 | 3644531345305 |
oct | 627500327314 |
9 | 166185601011 |
10 | 54710611660 |
11 | 21225794341 |
12 | a72a581724 |
13 | 520b9778c3 |
14 | 29101c17ac |
15 | 16531d690a |
hex | cbd01aecc |
54710611660 has 48 divisors (see below), whose sum is σ = 118189711584. Its totient is φ = 21258091008.
The previous prime is 54710611633. The next prime is 54710611679. The reversal of 54710611660 is 6611601745.
54710611660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×547106116602 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396667 + ... + 516493.
It is an arithmetic number, because the mean of its divisors is an integer number (2462285658).
Almost surely, 254710611660 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54710611660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59094855792).
54710611660 is an abundant number, since it is smaller than the sum of its proper divisors (63479099924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54710611660 is a wasteful number, since it uses less digits than its factorization.
54710611660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120490 (or 120488 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
The spelling of 54710611660 in words is "fifty-four billion, seven hundred ten million, six hundred eleven thousand, six hundred sixty".
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