Base | Representation |
---|---|
bin | 101010010001000101… |
… | …010010101111011000 |
3 | 11100010212112201101000 |
4 | 222101011102233120 |
5 | 1220421220204020 |
6 | 32503215225000 |
7 | 3164436365436 |
oct | 522105225730 |
9 | 140125481330 |
10 | 45383756760 |
11 | 18279a471a1 |
12 | 8966b18160 |
13 | 4383586254 |
14 | 22a7605d56 |
15 | 12a9494090 |
hex | a91152bd8 |
45383756760 has 64 divisors (see below), whose sum is σ = 151279192800. Its totient is φ = 12102334848.
The previous prime is 45383756753. The next prime is 45383756773. The reversal of 45383756760 is 6765738354.
45383756760 is a `hidden beast` number, since 4 + 538 + 37 + 5 + 6 + 76 + 0 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 45383756697 and 45383756706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21009919 + ... + 21012078.
Almost surely, 245383756760 is an apocalyptic number.
45383756760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45383756760 is an abundant number, since it is smaller than the sum of its proper divisors (105895436040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45383756760 is a wasteful number, since it uses less digits than its factorization.
45383756760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42022017 (or 42022007 counting only the distinct ones).
The product of its (nonzero) digits is 12700800, while the sum is 54.
The spelling of 45383756760 in words is "forty-five billion, three hundred eighty-three million, seven hundred fifty-six thousand, seven hundred sixty".
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