Base | Representation |
---|---|
bin | 1001111101001011… |
… | …0000101111000101 |
3 | 20220020202211200221 |
4 | 2133102300233011 |
5 | 20433124324212 |
6 | 1121104504341 |
7 | 123140560144 |
oct | 23722605705 |
9 | 6806684627 |
10 | 2672495557 |
11 | 1151610516 |
12 | 62701b0b1 |
13 | 3378a6624 |
14 | 1b4d1375b |
15 | 109950807 |
hex | 9f4b0bc5 |
2672495557 has 16 divisors (see below), whose sum is σ = 2955249792. Its totient is φ = 2403878400.
The previous prime is 2672495543. The next prime is 2672495563. The reversal of 2672495557 is 7555942762.
It is a cyclic number.
It is not a de Polignac number, because 2672495557 - 27 = 2672495429 is a prime.
It is a super-3 number, since 3×26724955573 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2672495257) 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, 634057 + ... + 638257.
It is an arithmetic number, because the mean of its divisors is an integer number (184703112).
Almost surely, 22672495557 is an apocalyptic number.
It is an amenable number.
2672495557 is a deficient number, since it is larger than the sum of its proper divisors (282754235).
2672495557 is a wasteful number, since it uses less digits than its factorization.
2672495557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5868.
The product of its digits is 5292000, while the sum is 52.
The square root of 2672495557 is about 51696.1851300461. The cubic root of 2672495557 is about 1387.7321951258.
The spelling of 2672495557 in words is "two billion, six hundred seventy-two million, four hundred ninety-five thousand, five hundred fifty-seven".
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