Base | Representation |
---|---|
bin | 101010101000000111… |
… | …011101111010001000 |
3 | 11101010210201012121211 |
4 | 222220013131322020 |
5 | 1222214132442020 |
6 | 33005422142504 |
7 | 3210141206242 |
oct | 525007357210 |
9 | 141123635554 |
10 | 45770202760 |
11 | 184580a4857 |
12 | 8a54421a34 |
13 | 4415660419 |
14 | 2302a7d092 |
15 | 12cd37b85a |
hex | aa81dde88 |
45770202760 has 64 divisors (see below), whose sum is σ = 110924193600. Its totient is φ = 16941125376.
The previous prime is 45770202691. The next prime is 45770202761. The reversal of 45770202760 is 6720207754.
It is a super-2 number, since 2×457702027602 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (45770202761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667599 + ... + 732958.
It is an arithmetic number, because the mean of its divisors is an integer number (1733190525).
Almost surely, 245770202760 is an apocalyptic number.
45770202760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45770202760 is an abundant number, since it is smaller than the sum of its proper divisors (65153990840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45770202760 is a wasteful number, since it uses less digits than its factorization.
45770202760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1400630 (or 1400626 counting only the distinct ones).
The product of its (nonzero) digits is 164640, while the sum is 40.
The spelling of 45770202760 in words is "forty-five billion, seven hundred seventy million, two hundred two thousand, seven hundred sixty".
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