Base | Representation |
---|---|
bin | 1111000100100010… |
… | …1001000101000100 |
3 | 101102221110110212102 |
4 | 3301020221011010 |
5 | 31241131340333 |
6 | 1505234411232 |
7 | 202152546515 |
oct | 36110510504 |
9 | 11387413772 |
10 | 4045574468 |
11 | 1796691a81 |
12 | 94aa30b18 |
13 | 4c61ba660 |
14 | 2a5418a0c |
15 | 18a278ae8 |
hex | f1229144 |
4045574468 has 48 divisors (see below), whose sum is σ = 8221463040. Its totient is φ = 1725753600.
The previous prime is 4045574447. The next prime is 4045574479. The reversal of 4045574468 is 8644755404.
It is a happy number.
It is a super-2 number, since 2×40455744682 = 32733345552266966048, which contains 22 as substring.
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, 9428 + ... + 90443.
It is an arithmetic number, because the mean of its divisors is an integer number (171280480).
Almost surely, 24045574468 is an apocalyptic number.
It is an amenable number.
4045574468 is an abundant number, since it is smaller than the sum of its proper divisors (4175888572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4045574468 is a wasteful number, since it uses less digits than its factorization.
4045574468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99948 (or 99946 counting only the distinct ones).
The product of its (nonzero) digits is 2150400, while the sum is 47.
The square root of 4045574468 is about 63604.8305398261. The cubic root of 4045574468 is about 1593.4070459334.
The spelling of 4045574468 in words is "four billion, forty-five million, five hundred seventy-four thousand, four hundred sixty-eight".
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