Base | Representation |
---|---|
bin | 11101010101110… |
… | …110110001101011 |
3 | 1021022021211122021 |
4 | 131111312301223 |
5 | 2002010044101 |
6 | 120503005311 |
7 | 15125133400 |
oct | 3525666153 |
9 | 1238254567 |
10 | 492268651 |
11 | 2329667a6 |
12 | 118a39837 |
13 | 7aca9034 |
14 | 495422a7 |
15 | 2d33c5a1 |
hex | 1d576c6b |
492268651 has 12 divisors (see below), whose sum is σ = 573000480. Its totient is φ = 421678320.
The previous prime is 492268613. The next prime is 492268657. The reversal of 492268651 is 156862294.
It is not a de Polignac number, because 492268651 - 221 = 490171499 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 492268598 and 492268607.
It is not an unprimeable number, because it can be changed into a prime (492268657) 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, 151221 + ... + 154441.
It is an arithmetic number, because the mean of its divisors is an integer number (47750040).
Almost surely, 2492268651 is an apocalyptic number.
492268651 is a deficient number, since it is larger than the sum of its proper divisors (80731829).
492268651 is a wasteful number, since it uses less digits than its factorization.
492268651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6354 (or 6347 counting only the distinct ones).
The product of its digits is 207360, while the sum is 43.
The square root of 492268651 is about 22187.1280475865. The cubic root of 492268651 is about 789.5883402450.
The spelling of 492268651 in words is "four hundred ninety-two million, two hundred sixty-eight thousand, six hundred fifty-one".
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