Base | Representation |
---|---|
bin | 1011011001011111… |
… | …10001100011101100 |
3 | 120210110210021100122 |
4 | 11230233301203230 |
5 | 100013033233010 |
6 | 2451120344112 |
7 | 304434204620 |
oct | 55457614354 |
9 | 16713707318 |
10 | 6119430380 |
11 | 2660293688 |
12 | 1229475038 |
13 | 766a5362b |
14 | 420a1b180 |
15 | 25c379855 |
hex | 16cbf18ec |
6119430380 has 48 divisors (see below), whose sum is σ = 15160406016. Its totient is φ = 2030408640.
The previous prime is 6119430371. The next prime is 6119430413. The reversal of 6119430380 is 830349116.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 6119430380.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 700664 + ... + 709343.
It is an arithmetic number, because the mean of its divisors is an integer number (315841792).
Almost surely, 26119430380 is an apocalyptic number.
It is an amenable number.
6119430380 is an abundant number, since it is smaller than the sum of its proper divisors (9040975636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6119430380 is a wasteful number, since it uses less digits than its factorization.
6119430380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1410054 (or 1410052 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 6119430380 is about 78226.7881227396. The cubic root of 6119430380 is about 1829.0981033644.
Adding to 6119430380 its reverse (830349116), we get a palindrome (6949779496).
The spelling of 6119430380 in words is "six billion, one hundred nineteen million, four hundred thirty thousand, three hundred eighty".
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