Base | Representation |
---|---|
bin | 1011101100110010… |
… | …0111000110110100 |
3 | 22002212200022102022 |
4 | 2323030213012310 |
5 | 22413001122200 |
6 | 1235350532312 |
7 | 140554021202 |
oct | 27314470664 |
9 | 8085608368 |
10 | 3140645300 |
11 | 13718a3331 |
12 | 737967098 |
13 | 3b0889500 |
14 | 21b178072 |
15 | 135ac6885 |
hex | bb3271b4 |
3140645300 has 108 divisors (see below), whose sum is σ = 7472021760. Its totient is φ = 1145139840.
The previous prime is 3140645251. The next prime is 3140645303. The reversal of 3140645300 is 35460413.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 3140645300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140645303) by changing a digit.
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 35 ways as a sum of consecutive naturals, for example, 1401581 + ... + 1403819.
Almost surely, 23140645300 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3140645300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3736010880).
3140645300 is an abundant number, since it is smaller than the sum of its proper divisors (4331376460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140645300 is a wasteful number, since it uses less digits than its factorization.
3140645300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2362 (or 2342 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 3140645300 is about 56041.4605448502. The cubic root of 3140645300 is about 1464.4446558837. Note that the first 3 decimals are identical.
The spelling of 3140645300 in words is "three billion, one hundred forty million, six hundred forty-five thousand, three hundred".
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