Base | Representation |
---|---|
bin | 1011100111010101… |
… | …0111011011001110 |
3 | 22001021122100122012 |
4 | 2321311113123032 |
5 | 22341122241132 |
6 | 1233212421222 |
7 | 140155434461 |
oct | 27165273316 |
9 | 8037570565 |
10 | 3117774542 |
11 | 135a9a2183 |
12 | 730177812 |
13 | 3a8c0c50c |
14 | 2181032d8 |
15 | 133aaa0b2 |
hex | b9d576ce |
3117774542 has 16 divisors (see below), whose sum is σ = 4689960912. Its totient is φ = 1554461760.
The previous prime is 3117774511. The next prime is 3117774547. The reversal of 3117774542 is 2454777113.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3117774542.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3117774547) 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, 1903748 + ... + 1905384.
It is an arithmetic number, because the mean of its divisors is an integer number (293122557).
Almost surely, 23117774542 is an apocalyptic number.
3117774542 is a deficient number, since it is larger than the sum of its proper divisors (1572186370).
3117774542 is a wasteful number, since it uses less digits than its factorization.
3117774542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3763.
The product of its digits is 164640, while the sum is 41.
The square root of 3117774542 is about 55837.0355767568. The cubic root of 3117774542 is about 1460.8812066266.
The spelling of 3117774542 in words is "three billion, one hundred seventeen million, seven hundred seventy-four thousand, five hundred forty-two".
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