Base | Representation |
---|---|
bin | 1110101011101000010… |
… | …1100100001010101001 |
3 | 220010001100110220101220 |
4 | 3222322011210022221 |
5 | 13113031402433301 |
6 | 311512314532253 |
7 | 24136332452406 |
oct | 3527205441251 |
9 | 803040426356 |
10 | 252230124201 |
11 | 97a74369600 |
12 | 40a73437089 |
13 | 1aa29109c03 |
14 | c2caa912ad |
15 | 68639d6936 |
hex | 3aba1642a9 |
252230124201 has 12 divisors (see below), whose sum is σ = 369659576496. Its totient is φ = 152866741720.
The previous prime is 252230124169. The next prime is 252230124217. The reversal of 252230124201 is 102421032252.
It is not a de Polignac number, because 252230124201 - 25 = 252230124169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (252230124301) 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, 347424051 + ... + 347424776.
It is an arithmetic number, because the mean of its divisors is an integer number (30804964708).
Almost surely, 2252230124201 is an apocalyptic number.
It is an amenable number.
252230124201 is a deficient number, since it is larger than the sum of its proper divisors (117429452295).
252230124201 is a wasteful number, since it uses less digits than its factorization.
252230124201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694848852 (or 694848841 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 252230124201 its reverse (102421032252), we get a palindrome (354651156453).
The spelling of 252230124201 in words is "two hundred fifty-two billion, two hundred thirty million, one hundred twenty-four thousand, two hundred one".
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