Base | Representation |
---|---|
bin | 1010001010010010… |
… | …10000001001000100 |
3 | 112002011120202111110 |
4 | 11011021100021010 |
5 | 42132441124422 |
6 | 2301144005020 |
7 | 252115624116 |
oct | 50511201104 |
9 | 15064522443 |
10 | 5455020612 |
11 | 234a2427a8 |
12 | 1082a60770 |
13 | 68c1c5862 |
14 | 39a6a93b6 |
15 | 21dd8760c |
hex | 145250244 |
5455020612 has 24 divisors (see below), whose sum is σ = 13398296800. Its totient is φ = 1722638016.
The previous prime is 5455020583. The next prime is 5455020619. The reversal of 5455020612 is 2160205545.
It is a self number, because there is not a number n which added to its sum of digits gives 5455020612.
It is not an unprimeable number, because it can be changed into a prime (5455020619) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11962537 + ... + 11962992.
Almost surely, 25455020612 is an apocalyptic number.
It is an amenable number.
5455020612 is an abundant number, since it is smaller than the sum of its proper divisors (7943276188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5455020612 is a wasteful number, since it uses less digits than its factorization.
5455020612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23925555 (or 23925553 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 5455020612 is about 73858.1113487205. Note that the first 3 decimals coincide. The cubic root of 5455020612 is about 1760.3490840800.
The spelling of 5455020612 in words is "five billion, four hundred fifty-five million, twenty thousand, six hundred twelve".
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