Base | Representation |
---|---|
bin | 10011011111100000010100 |
3 | 100121121022010 |
4 | 103133200110 |
5 | 2302003110 |
6 | 301304220 |
7 | 61301214 |
oct | 23374024 |
9 | 10547263 |
10 | 5109780 |
11 | 2980065 |
12 | 1865070 |
13 | 109ba50 |
14 | 970244 |
15 | 6ae020 |
hex | 4df814 |
5109780 has 48 divisors (see below), whose sum is σ = 15410304. Its totient is φ = 1257600.
The previous prime is 5109773. The next prime is 5109791. The reversal of 5109780 is 879015.
It is a super-2 number, since 2×51097802 = 52219703296800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2496 + ... + 4055.
It is an arithmetic number, because the mean of its divisors is an integer number (321048).
Almost surely, 25109780 is an apocalyptic number.
It is an amenable number.
5109780 is an abundant number, since it is smaller than the sum of its proper divisors (10300524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5109780 is a wasteful number, since it uses less digits than its factorization.
5109780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6576 (or 6574 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 30.
The square root of 5109780 is about 2260.4822494326. The cubic root of 5109780 is about 172.2400200514.
The spelling of 5109780 in words is "five million, one hundred nine thousand, seven hundred eighty".
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