Base | Representation |
---|---|
bin | 1000011001101111… |
… | …1011000010100100 |
3 | 12211012001120121020 |
4 | 2012123323002210 |
5 | 14104344413120 |
6 | 1011450251140 |
7 | 106615102356 |
oct | 20633730244 |
9 | 5735046536 |
10 | 2255466660 |
11 | a58174537 |
12 | 52b426ab0 |
13 | 29c382075 |
14 | 1757990d6 |
15 | d3026640 |
hex | 866fb0a4 |
2255466660 has 48 divisors (see below), whose sum is σ = 6365054976. Its totient is φ = 596719872.
The previous prime is 2255466637. The next prime is 2255466671. The reversal of 2255466660 is 666645522.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140377 + ... + 155616.
It is an arithmetic number, because the mean of its divisors is an integer number (132605312).
Almost surely, 22255466660 is an apocalyptic number.
2255466660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2255466660 is an abundant number, since it is smaller than the sum of its proper divisors (4109588316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2255466660 is a wasteful number, since it uses less digits than its factorization.
2255466660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296132 (or 296130 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 42.
The square root of 2255466660 is about 47491.7535999672. The cubic root of 2255466660 is about 1311.4310759889.
The spelling of 2255466660 in words is "two billion, two hundred fifty-five million, four hundred sixty-six thousand, six hundred sixty".
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