Base | Representation |
---|---|
bin | 101010101110101101… |
… | …101001001100110100 |
3 | 11101102111221212201111 |
4 | 222232231221030310 |
5 | 1222431000430110 |
6 | 33024414204404 |
7 | 3212653664260 |
oct | 525655511464 |
9 | 141374855644 |
10 | 45880873780 |
11 | 18504614605 |
12 | 8a854b3704 |
13 | 443256c031 |
14 | 231364b0a0 |
15 | 12d7e3ce8a |
hex | aaeb69334 |
45880873780 has 48 divisors (see below), whose sum is σ = 110128870656. Its totient is φ = 15728474880.
The previous prime is 45880873771. The next prime is 45880873817. The reversal of 45880873780 is 8737808854.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1314312 + ... + 1348768.
It is an arithmetic number, because the mean of its divisors is an integer number (2294351472).
Almost surely, 245880873780 is an apocalyptic number.
It is an amenable number.
45880873780 is an abundant number, since it is smaller than the sum of its proper divisors (64247996876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45880873780 is a wasteful number, since it uses less digits than its factorization.
45880873780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43984 (or 43982 counting only the distinct ones).
The product of its (nonzero) digits is 12042240, while the sum is 58.
The spelling of 45880873780 in words is "forty-five billion, eight hundred eighty million, eight hundred seventy-three thousand, seven hundred eighty".
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