Base | Representation |
---|---|
bin | 1110110011110100… |
… | …1110010111101111 |
3 | 101021001112221012210 |
4 | 3230331032113233 |
5 | 31120210110443 |
6 | 1454252101503 |
7 | 200341650123 |
oct | 35475162757 |
9 | 11231487183 |
10 | 3975472623 |
11 | 1760061471 |
12 | 92b464893 |
13 | 4b4814685 |
14 | 299dab583 |
15 | 18402cc33 |
hex | ecf4e5ef |
3975472623 has 8 divisors (see below), whose sum is σ = 5301331200. Its totient is φ = 2649964568.
The previous prime is 3975472577. The next prime is 3975472637. The reversal of 3975472623 is 3262745793.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3975472623 - 213 = 3975464431 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3975472673) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59913 + ... + 107426.
It is an arithmetic number, because the mean of its divisors is an integer number (662666400).
Almost surely, 23975472623 is an apocalyptic number.
3975472623 is a deficient number, since it is larger than the sum of its proper divisors (1325858577).
3975472623 is a wasteful number, since it uses less digits than its factorization.
3975472623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175261.
The product of its digits is 1905120, while the sum is 48.
The square root of 3975472623 is about 63051.3490973825. The cubic root of 3975472623 is about 1584.1498322232.
The spelling of 3975472623 in words is "three billion, nine hundred seventy-five million, four hundred seventy-two thousand, six hundred twenty-three".
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