Base | Representation |
---|---|
bin | 1110010010100111… |
… | …11001000101000011 |
3 | 201210200222102021001 |
4 | 13021103321011003 |
5 | 111203113332433 |
6 | 3305154112431 |
7 | 361062225442 |
oct | 71123710503 |
9 | 21720872231 |
10 | 7672402243 |
11 | 3287964400 |
12 | 15a157b717 |
13 | 9537018ac |
14 | 52ad8cd59 |
15 | 2ed88957d |
hex | 1c94f9143 |
7672402243 has 12 divisors (see below), whose sum is σ = 8929380600. Its totient is φ = 6564620480.
The previous prime is 7672402229. The next prime is 7672402249. The reversal of 7672402243 is 3422042767.
It is a de Polignac number, because none of the positive numbers 2k-7672402243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7672402249) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1862893 + ... + 1867006.
It is an arithmetic number, because the mean of its divisors is an integer number (744115050).
Almost surely, 27672402243 is an apocalyptic number.
7672402243 is a deficient number, since it is larger than the sum of its proper divisors (1256978357).
7672402243 is a wasteful number, since it uses less digits than its factorization.
7672402243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3729938 (or 3729927 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 37.
The square root of 7672402243 is about 87592.2499026027. The cubic root of 7672402243 is about 1972.3188309068.
The spelling of 7672402243 in words is "seven billion, six hundred seventy-two million, four hundred two thousand, two hundred forty-three".
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