Base | Representation |
---|---|
bin | 110100000000101001… |
… | …011111010110001100 |
3 | 12100010222001212010112 |
4 | 310000221133112030 |
5 | 1403332413414043 |
6 | 41353253455152 |
7 | 4014621334244 |
oct | 640051372614 |
9 | 170128055115 |
10 | 55845451148 |
11 | 21758335013 |
12 | a9a66414b8 |
13 | 535cb06266 |
14 | 29babccb24 |
15 | 16bcb50518 |
hex | d00a5f58c |
55845451148 has 36 divisors (see below), whose sum is σ = 101801852880. Its totient is φ = 26803756224.
The previous prime is 55845451147. The next prime is 55845451169. The reversal of 55845451148 is 84115454855.
It is a junction number, because it is equal to n+sod(n) for n = 55845451096 and 55845451105.
It is not an unprimeable number, because it can be changed into a prime (55845451147) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533993 + ... + 629951.
Almost surely, 255845451148 is an apocalyptic number.
55845451148 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
55845451148 is a deficient number, since it is larger than the sum of its proper divisors (45956401732).
55845451148 is a wasteful number, since it uses less digits than its factorization.
55845451148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96194 (or 96163 counting only the distinct ones).
The product of its digits is 2560000, while the sum is 50.
The spelling of 55845451148 in words is "fifty-five billion, eight hundred forty-five million, four hundred fifty-one thousand, one hundred forty-eight".
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