Base | Representation |
---|---|
bin | 101010001000101100… |
… | …101010000100001111 |
3 | 11022210001211122110202 |
4 | 222020230222010033 |
5 | 1220124212042400 |
6 | 32441232124115 |
7 | 3161110562111 |
oct | 521054520417 |
9 | 138701748422 |
10 | 45243080975 |
11 | 182075a3414 |
12 | 892799663b |
13 | 43603a0441 |
14 | 2292a673b1 |
15 | 129be574d5 |
hex | a88b2a10f |
45243080975 has 12 divisors (see below), whose sum is σ = 57911144640. Its totient is φ = 35026900800.
The previous prime is 45243080959. The next prime is 45243080983. The reversal of 45243080975 is 57908034254.
It is not a de Polignac number, because 45243080975 - 24 = 45243080959 is a prime.
It is a super-2 number, since 2×452430809752 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29188310 + ... + 29189859.
It is an arithmetic number, because the mean of its divisors is an integer number (4825928720).
Almost surely, 245243080975 is an apocalyptic number.
45243080975 is a deficient number, since it is larger than the sum of its proper divisors (12668063665).
45243080975 is a wasteful number, since it uses less digits than its factorization.
45243080975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58378210 (or 58378205 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 47.
The spelling of 45243080975 in words is "forty-five billion, two hundred forty-three million, eighty thousand, nine hundred seventy-five".
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