Base | Representation |
---|---|
bin | 1011100110010100… |
… | …1011110010011010 |
3 | 22000222122211202010 |
4 | 2321211023302122 |
5 | 22334031020240 |
6 | 1232541450350 |
7 | 140104406301 |
oct | 27145136232 |
9 | 8028584663 |
10 | 3113532570 |
11 | 1358565115 |
12 | 72a8709b6 |
13 | 3a8085785 |
14 | 21771b438 |
15 | 13351d280 |
hex | b994bc9a |
3113532570 has 32 divisors (see below), whose sum is σ = 7482352320. Its totient is φ = 829178240.
The previous prime is 3113532557. The next prime is 3113532589. The reversal of 3113532570 is 752353113.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45360 + ... + 91019.
It is an arithmetic number, because the mean of its divisors is an integer number (233823510).
Almost surely, 23113532570 is an apocalyptic number.
3113532570 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3113532570 is an abundant number, since it is smaller than the sum of its proper divisors (4368819750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3113532570 is a wasteful number, since it uses less digits than its factorization.
3113532570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137150.
The product of its (nonzero) digits is 9450, while the sum is 30.
The square root of 3113532570 is about 55799.0373572878. The cubic root of 3113532570 is about 1460.2183588460.
Adding to 3113532570 its reverse (752353113), we get a palindrome (3865885683).
The spelling of 3113532570 in words is "three billion, one hundred thirteen million, five hundred thirty-two thousand, five hundred seventy".
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