Base | Representation |
---|---|
bin | 1001100001000101… |
… | …0001100001011100 |
3 | 20121001001102122011 |
4 | 2120101101201130 |
5 | 20212443240202 |
6 | 1101255201004 |
7 | 120210203032 |
oct | 23021214134 |
9 | 6531042564 |
10 | 2554665052 |
11 | 10a1050735 |
12 | 5b3676164 |
13 | 31935c034 |
14 | 1a3400552 |
15 | ee427bd7 |
hex | 9845185c |
2554665052 has 6 divisors (see below), whose sum is σ = 4470663848. Its totient is φ = 1277332524.
The previous prime is 2554665017. The next prime is 2554665053. The reversal of 2554665052 is 2505664552.
It is a junction number, because it is equal to n+sod(n) for n = 2554664996 and 2554665014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2554665053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319333128 + ... + 319333135.
Almost surely, 22554665052 is an apocalyptic number.
It is an amenable number.
2554665052 is a deficient number, since it is larger than the sum of its proper divisors (1915998796).
2554665052 is a wasteful number, since it uses less digits than its factorization.
2554665052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638666267 (or 638666265 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 40.
The square root of 2554665052 is about 50543.6944830906. The cubic root of 2554665052 is about 1367.0298222181.
The spelling of 2554665052 in words is "two billion, five hundred fifty-four million, six hundred sixty-five thousand, fifty-two".
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