Base | Representation |
---|---|
bin | 11101010101010… |
… | …111101100010010 |
3 | 1021022001100222200 |
4 | 131111113230102 |
5 | 2001442010310 |
6 | 120500144030 |
7 | 15124063242 |
oct | 3525275422 |
9 | 1238040880 |
10 | 492141330 |
11 | 23288a07a |
12 | 118998016 |
13 | 7ac630b5 |
14 | 4950bb22 |
15 | 2d3149c0 |
hex | 1d557b12 |
492141330 has 48 divisors (see below), whose sum is σ = 1354840344. Its totient is φ = 123517440.
The previous prime is 492141319. The next prime is 492141341. The reversal of 492141330 is 33141294.
492141330 is a `hidden beast` number, since 492 + 141 + 3 + 30 = 666.
It is an interprime number because it is at equal distance from previous prime (492141319) and next prime (492141341).
It can be written as a sum of positive squares in 4 ways, for example, as 391921209 + 100220121 = 19797^2 + 10011^2 .
It is a junction number, because it is equal to n+sod(n) for n = 492141294 and 492141303.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159301 + ... + 162360.
Almost surely, 2492141330 is an apocalyptic number.
492141330 is an abundant number, since it is smaller than the sum of its proper divisors (862699014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492141330 is a wasteful number, since it uses less digits than its factorization.
492141330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321691 (or 321688 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 492141330 is about 22184.2586083015. The cubic root of 492141330 is about 789.5202609924.
The spelling of 492141330 in words is "four hundred ninety-two million, one hundred forty-one thousand, three hundred thirty".
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