Search a number
-
+
5810980 = 225741507
BaseRepresentation
bin10110001010101100100100
3101221020011111
4112022230210
52441422410
6324314404
7100251430
oct26125444
911836144
105810980
11330996a
121b42a04
131285c66
14ab39c0
1579bb8a
hex58ab24

5810980 has 24 divisors (see below), whose sum is σ = 13946688. Its totient is φ = 1992288.

The previous prime is 5810953. The next prime is 5810983. The reversal of 5810980 is 890185.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5810983) 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, 20614 + ... + 20893.

It is an arithmetic number, because the mean of its divisors is an integer number (581112).

Almost surely, 25810980 is an apocalyptic number.

It is an amenable number.

5810980 is an abundant number, since it is smaller than the sum of its proper divisors (8135708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5810980 is a wasteful number, since it uses less digits than its factorization.

5810980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41523 (or 41521 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 5810980 is about 2410.5974363215. The cubic root of 5810980 is about 179.7834845218.

Subtracting from 5810980 its product of nonzero digits (2880), we obtain a square (5808100 = 24102).

The spelling of 5810980 in words is "five million, eight hundred ten thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 41507 83014 166028 207535 290549 415070 581098 830140 1162196 1452745 2905490 5810980