Base | Representation |
---|---|
bin | 1110101011111001111… |
… | …1011011110101000100 |
3 | 220010020111111221001120 |
4 | 3222332133123311010 |
5 | 13113204311432120 |
6 | 311523514353540 |
7 | 24141220511445 |
oct | 3527637336504 |
9 | 803214457046 |
10 | 252304014660 |
11 | 980020475a5 |
12 | 40a9412b8b0 |
13 | 1aa3b50b489 |
14 | c2d68072cc |
15 | 686a230140 |
hex | 3abe7dbd44 |
252304014660 has 48 divisors (see below), whose sum is σ = 709077499200. Its totient is φ = 67030950784.
The previous prime is 252304014601. The next prime is 252304014719. The reversal of 252304014660 is 66410403252.
It is an interprime number because it is at equal distance from previous prime (252304014601) and next prime (252304014719).
It is a super-3 number, since 3×2523040146603 (a number of 35 digits) contains 333 as substring.
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, 7799970 + ... + 7832249.
It is an arithmetic number, because the mean of its divisors is an integer number (14772447900).
Almost surely, 2252304014660 is an apocalyptic number.
252304014660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
252304014660 is an abundant number, since it is smaller than the sum of its proper divisors (456773484540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252304014660 is a wasteful number, since it uses less digits than its factorization.
252304014660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15632500 (or 15632498 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 33.
The spelling of 252304014660 in words is "two hundred fifty-two billion, three hundred four million, fourteen thousand, six hundred sixty".
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