Base | Representation |
---|---|
bin | 1110010010101000… |
… | …00010110100001101 |
3 | 201210201001102222011 |
4 | 13021110002310031 |
5 | 111203121122000 |
6 | 3305155021221 |
7 | 361062452635 |
oct | 71124026415 |
9 | 21721042864 |
10 | 7672442125 |
11 | 3287991367 |
12 | 15a159a811 |
13 | 953716aaa |
14 | 52ad9d6c5 |
15 | 2ed8962ba |
hex | 1c9502d0d |
7672442125 has 32 divisors (see below), whose sum is σ = 10206024192. Its totient is φ = 5738400000.
The previous prime is 7672442083. The next prime is 7672442153. The reversal of 7672442125 is 5212442767.
7672442125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-7672442125 is a prime.
It is a super-2 number, since 2×76724421252 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 308920 + ... + 332830.
It is an arithmetic number, because the mean of its divisors is an integer number (318938256).
Almost surely, 27672442125 is an apocalyptic number.
It is an amenable number.
7672442125 is a deficient number, since it is larger than the sum of its proper divisors (2533582067).
7672442125 is a wasteful number, since it uses less digits than its factorization.
7672442125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24094 (or 24084 counting only the distinct ones).
The product of its digits is 188160, while the sum is 40.
The square root of 7672442125 is about 87592.4775594343. The cubic root of 7672442125 is about 1972.3222483451.
The spelling of 7672442125 in words is "seven billion, six hundred seventy-two million, four hundred forty-two thousand, one hundred twenty-five".
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