Base | Representation |
---|---|
bin | 101010100110110100… |
… | …011000100110111101 |
3 | 11101002021201200112210 |
4 | 222212310120212331 |
5 | 1222143044014401 |
6 | 33003323251033 |
7 | 3206455115553 |
oct | 524664304675 |
9 | 141067650483 |
10 | 45748423101 |
11 | 18446879437 |
12 | 8a49079a79 |
13 | 4410ca5c54 |
14 | 22ddc0dbd3 |
15 | 12cb4c84d6 |
hex | aa6d189bd |
45748423101 has 4 divisors (see below), whose sum is σ = 60997897472. Its totient is φ = 30498948732.
The previous prime is 45748423069. The next prime is 45748423103. The reversal of 45748423101 is 10132484754.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 45748423101 - 25 = 45748423069 is a prime.
It is a super-2 number, since 2×457484231012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45748423101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45748423103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7624737181 + ... + 7624737186.
It is an arithmetic number, because the mean of its divisors is an integer number (15249474368).
Almost surely, 245748423101 is an apocalyptic number.
It is an amenable number.
45748423101 is a deficient number, since it is larger than the sum of its proper divisors (15249474371).
45748423101 is a wasteful number, since it uses less digits than its factorization.
45748423101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15249474370.
The product of its (nonzero) digits is 107520, while the sum is 39.
The spelling of 45748423101 in words is "forty-five billion, seven hundred forty-eight million, four hundred twenty-three thousand, one hundred one".
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