Base | Representation |
---|---|
bin | 110010010110110110… |
… | …100000110000010000 |
3 | 12011120021010222022020 |
4 | 302112312200300100 |
5 | 1341214020324023 |
6 | 40501210011440 |
7 | 3622626332025 |
oct | 622666406020 |
9 | 164507128266 |
10 | 54070479888 |
11 | 20a27415917 |
12 | a590116b80 |
13 | 513916a4c9 |
14 | 288d18d54c |
15 | 1616ddcde3 |
hex | c96da0c10 |
54070479888 has 80 divisors (see below), whose sum is σ = 147936799296. Its totient is φ = 16958914560.
The previous prime is 54070479863. The next prime is 54070479929. The reversal of 54070479888 is 88897407045.
It is a super-2 number, since 2×540704798882 (a number of 22 digits) contains 22 as substring.
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, 4852083 + ... + 4863213.
Almost surely, 254070479888 is an apocalyptic number.
It is an amenable number.
54070479888 is an abundant number, since it is smaller than the sum of its proper divisors (93866319408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54070479888 is a wasteful number, since it uses less digits than its factorization.
54070479888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17112 (or 17106 counting only the distinct ones).
The product of its (nonzero) digits is 18063360, while the sum is 60.
The spelling of 54070479888 in words is "fifty-four billion, seventy million, four hundred seventy-nine thousand, eight hundred eighty-eight".
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