Base | Representation |
---|---|
bin | 110010101010101000… |
… | …010101111101111100 |
3 | 12012102101112200122211 |
4 | 302222220111331330 |
5 | 1342403442410022 |
6 | 40554142150204 |
7 | 3634066001551 |
oct | 625250257574 |
9 | 165371480584 |
10 | 54402310012 |
11 | 2108775a796 |
12 | a663282364 |
13 | 518cb312ab |
14 | 28c128aa28 |
15 | 16360d7e77 |
hex | caaa15f7c |
54402310012 has 12 divisors (see below), whose sum is σ = 95469237360. Its totient is φ = 27125385056.
The previous prime is 54402310007. The next prime is 54402310091. The reversal of 54402310012 is 21001320445.
It is a super-2 number, since 2×544023100122 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18940873 + ... + 18943744.
It is an arithmetic number, because the mean of its divisors is an integer number (7955769780).
Almost surely, 254402310012 is an apocalyptic number.
It is an amenable number.
54402310012 is a deficient number, since it is larger than the sum of its proper divisors (41066927348).
54402310012 is a wasteful number, since it uses less digits than its factorization.
54402310012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37884980 (or 37884978 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 54402310012 its reverse (21001320445), we get a palindrome (75403630457).
The spelling of 54402310012 in words is "fifty-four billion, four hundred two million, three hundred ten thousand, twelve".
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