Base | Representation |
---|---|
bin | 101010100001111001… |
… | …000101000111011101 |
3 | 11100212112012100221002 |
4 | 222201321011013131 |
5 | 1222010414033101 |
6 | 32551211520045 |
7 | 3204432423365 |
oct | 524171050735 |
9 | 140775170832 |
10 | 45665767901 |
11 | 18404154356 |
12 | 8a25459025 |
13 | 43c9b26150 |
14 | 22d2c559a5 |
15 | 12c40ecd6b |
hex | aa1e451dd |
45665767901 has 16 divisors (see below), whose sum is σ = 50591568384. Its totient is φ = 40954929024.
The previous prime is 45665767853. The next prime is 45665767907. The reversal of 45665767901 is 10976756654.
45665767901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 45665767901 - 26 = 45665767837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45665767907) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189065 + ... + 356478.
It is an arithmetic number, because the mean of its divisors is an integer number (3161973024).
Almost surely, 245665767901 is an apocalyptic number.
It is an amenable number.
45665767901 is a deficient number, since it is larger than the sum of its proper divisors (4925800483).
45665767901 is a wasteful number, since it uses less digits than its factorization.
45665767901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 545740.
The product of its (nonzero) digits is 9525600, while the sum is 56.
The spelling of 45665767901 in words is "forty-five billion, six hundred sixty-five million, seven hundred sixty-seven thousand, nine hundred one".
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