Base | Representation |
---|---|
bin | 101001111011000011… |
… | …111110001011101100 |
3 | 11022012010100221222011 |
4 | 221323003332023230 |
5 | 1214142130433120 |
6 | 32402420531004 |
7 | 3152332223143 |
oct | 517303761354 |
9 | 138163327864 |
10 | 45014311660 |
11 | 180aa45066a |
12 | 8883250a64 |
13 | 4324b82396 |
14 | 227051675a |
15 | 1286d18c5a |
hex | a7b0fe2ec |
45014311660 has 12 divisors (see below), whose sum is σ = 94530054528. Its totient is φ = 18005724656.
The previous prime is 45014311649. The next prime is 45014311721. The reversal of 45014311660 is 6611341054.
It is a super-2 number, since 2×450143116602 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125357772 + ... + 1125357811.
It is an arithmetic number, because the mean of its divisors is an integer number (7877504544).
Almost surely, 245014311660 is an apocalyptic number.
It is an amenable number.
45014311660 is an abundant number, since it is smaller than the sum of its proper divisors (49515742868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45014311660 is a wasteful number, since it uses less digits than its factorization.
45014311660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2250715592 (or 2250715590 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The spelling of 45014311660 in words is "forty-five billion, fourteen million, three hundred eleven thousand, six hundred sixty".
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