Base | Representation |
---|---|
bin | 11101010000110… |
… | …111011110000100 |
3 | 1021012211101120022 |
4 | 131100313132010 |
5 | 2001141221042 |
6 | 120414554312 |
7 | 15111045341 |
oct | 3520673604 |
9 | 1235741508 |
10 | 490960772 |
11 | 232153105 |
12 | 118508998 |
13 | 7a93b943 |
14 | 492c17c8 |
15 | 2d17ecd2 |
hex | 1d437784 |
490960772 has 24 divisors (see below), whose sum is σ = 864706752. Its totient is φ = 243908000.
The previous prime is 490960763. The next prime is 490960781. The reversal of 490960772 is 277069094.
It is an interprime number because it is at equal distance from previous prime (490960763) and next prime (490960781).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700022 + ... + 700722.
It is an arithmetic number, because the mean of its divisors is an integer number (36029448).
Almost surely, 2490960772 is an apocalyptic number.
It is an amenable number.
490960772 is a deficient number, since it is larger than the sum of its proper divisors (373745980).
490960772 is a wasteful number, since it uses less digits than its factorization.
490960772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1579 (or 1577 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 44.
The square root of 490960772 is about 22157.6346210510. The cubic root of 490960772 is about 788.8884501074. Note that the first 3 decimals are identical.
The spelling of 490960772 in words is "four hundred ninety million, nine hundred sixty thousand, seven hundred seventy-two".
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