Base | Representation |
---|---|
bin | 1011101101100111… |
… | …1110001101010011 |
3 | 22010010021020221100 |
4 | 2323121332031103 |
5 | 22414400212140 |
6 | 1235553555443 |
7 | 140625546435 |
oct | 27331761523 |
9 | 8103236840 |
10 | 3144147795 |
11 | 1373875858 |
12 | 738b75b83 |
13 | 3b15147a9 |
14 | 21b80a655 |
15 | 136069530 |
hex | bb67e353 |
3144147795 has 24 divisors (see below), whose sum is σ = 5459862096. Its totient is φ = 1673800128.
The previous prime is 3144147761. The next prime is 3144147823. The reversal of 3144147795 is 5977414413.
It is a happy number.
It is not a de Polignac number, because 3144147795 - 217 = 3144016723 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 3144147795.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39252 + ... + 88481.
It is an arithmetic number, because the mean of its divisors is an integer number (227494254).
Almost surely, 23144147795 is an apocalyptic number.
3144147795 is a deficient number, since it is larger than the sum of its proper divisors (2315714301).
3144147795 is a wasteful number, since it uses less digits than its factorization.
3144147795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128291 (or 128288 counting only the distinct ones).
The product of its digits is 423360, while the sum is 45.
The square root of 3144147795 is about 56072.7009782835. The cubic root of 3144147795 is about 1464.9888438930.
The spelling of 3144147795 in words is "three billion, one hundred forty-four million, one hundred forty-seven thousand, seven hundred ninety-five".
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