Base | Representation |
---|---|
bin | 110010010010010010… |
… | …101010000100100100 |
3 | 12011100221011222012220 |
4 | 302102102222010210 |
5 | 1341034424101004 |
6 | 40445434112340 |
7 | 3621010122000 |
oct | 622222520444 |
9 | 164327158186 |
10 | 53993972004 |
11 | 2099820a365 |
12 | a56a57b6b0 |
13 | 512636077b |
14 | 2882d55700 |
15 | 1610328dd9 |
hex | c924aa124 |
53993972004 has 48 divisors (see below), whose sum is σ = 146922384000. Its totient is φ = 15426847968.
The previous prime is 53993971963. The next prime is 53993972029. The reversal of 53993972004 is 40027939935.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6554919 + ... + 6563150.
It is an arithmetic number, because the mean of its divisors is an integer number (3060883000).
Almost surely, 253993972004 is an apocalyptic number.
It is an amenable number.
53993972004 is an abundant number, since it is smaller than the sum of its proper divisors (92928411996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53993972004 is a wasteful number, since it uses less digits than its factorization.
53993972004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13118097 (or 13118081 counting only the distinct ones).
The product of its (nonzero) digits is 1837080, while the sum is 51.
The spelling of 53993972004 in words is "fifty-three billion, nine hundred ninety-three million, nine hundred seventy-two thousand, four".
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