Base | Representation |
---|---|
bin | 110011100010101000… |
… | …111101001001000000 |
3 | 12021211212201121112020 |
4 | 303202220331021000 |
5 | 1401320022311220 |
6 | 41231311001440 |
7 | 3666266122626 |
oct | 634250751100 |
9 | 167755647466 |
10 | 55341994560 |
11 | 2151a127696 |
12 | a885b09280 |
13 | 52ac710a58 |
14 | 296ddb7516 |
15 | 168d853040 |
hex | ce2a3d240 |
55341994560 has 224 divisors, whose sum is σ = 182029973760. Its totient is φ = 14228594688.
The previous prime is 55341994559. The next prime is 55341994567. The reversal of 55341994560 is 6549914355.
It is not an unprimeable number, because it can be changed into a prime (55341994567) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34437277 + ... + 34438883.
Almost surely, 255341994560 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 55341994560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91014986880).
55341994560 is an abundant number, since it is smaller than the sum of its proper divisors (126687979200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55341994560 is a wasteful number, since it uses less digits than its factorization.
55341994560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2893 (or 2883 counting only the distinct ones).
The product of its (nonzero) digits is 2916000, while the sum is 51.
The spelling of 55341994560 in words is "fifty-five billion, three hundred forty-one million, nine hundred ninety-four thousand, five hundred sixty".
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