Base | Representation |
---|---|
bin | 11011000010100… |
… | …101111110001010 |
3 | 1011121122112220110 |
4 | 123002211332022 |
5 | 1412114232100 |
6 | 113003335150 |
7 | 14146041315 |
oct | 3302457612 |
9 | 1147575813 |
10 | 453664650 |
11 | 213099a6a |
12 | 107b214b6 |
13 | 72cb0a2a |
14 | 4437397c |
15 | 29c64250 |
hex | 1b0a5f8a |
453664650 has 48 divisors (see below), whose sum is σ = 1174014144. Its totient is φ = 115716480.
The previous prime is 453664643. The next prime is 453664667. The reversal of 453664650 is 56466354.
It is a super-2 number, since 2×4536646502 = 411623229319245000, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 453664599 and 453664608.
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, 62299 + ... + 69198.
It is an arithmetic number, because the mean of its divisors is an integer number (24458628).
Almost surely, 2453664650 is an apocalyptic number.
453664650 is an abundant number, since it is smaller than the sum of its proper divisors (720349494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453664650 is a wasteful number, since it uses less digits than its factorization.
453664650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131535 (or 131530 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 39.
The square root of 453664650 is about 21299.4049212648. The cubic root of 453664650 is about 768.3840005402.
The spelling of 453664650 in words is "four hundred fifty-three million, six hundred sixty-four thousand, six hundred fifty".
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