Base | Representation |
---|---|
bin | 101011010010010000100… |
… | …010111110000000001000 |
3 | 101112100210222101222121101 |
4 | 223102100202332000020 |
5 | 342213330332023132 |
6 | 10154252543551144 |
7 | 424621635456466 |
oct | 53222042760010 |
9 | 11470728358541 |
10 | 2974542454792 |
11 | a47550740217 |
12 | 4005a02bb4b4 |
13 | 18766258759c |
14 | a3d7bc89836 |
15 | 525947e27e7 |
hex | 2b4908be008 |
2974542454792 has 64 divisors (see below), whose sum is σ = 6115931619840. Its totient is φ = 1350706022400.
The previous prime is 2974542454789. The next prime is 2974542454799.
It is a happy number.
2974542454792 is nontrivially palindromic in base 10.
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (2974542454799) 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, 2823309 + ... + 3730972.
It is an arithmetic number, because the mean of its divisors is an integer number (95561431560).
Almost surely, 22974542454792 is an apocalyptic number.
It is an amenable number.
2974542454792 is an abundant number, since it is smaller than the sum of its proper divisors (3141389165048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2974542454792 is a wasteful number, since it uses less digits than its factorization.
2974542454792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6554422 (or 6554418 counting only the distinct ones).
The product of its digits is 203212800, while the sum is 64.
The spelling of 2974542454792 in words is "two trillion, nine hundred seventy-four billion, five hundred forty-two million, four hundred fifty-four thousand, seven hundred ninety-two".
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