Search a number
-
+
6120860 = 225463661
BaseRepresentation
bin10111010110010110011100
3102111222020112
4113112112130
53031331420
6335105152
7103012034
oct27262634
912458215
106120860
113500769
1220721b8
131364015
14b548c4
1580d8c5
hex5d659c

6120860 has 24 divisors (see below), whose sum is σ = 12901056. Its totient is φ = 2439360.

The previous prime is 6120859. The next prime is 6120883. The reversal of 6120860 is 680216.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8930 + ... + 9590.

It is an arithmetic number, because the mean of its divisors is an integer number (537544).

Almost surely, 26120860 is an apocalyptic number.

It is an amenable number.

6120860 is an abundant number, since it is smaller than the sum of its proper divisors (6780196).

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

6120860 is a wasteful number, since it uses less digits than its factorization.

6120860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 6120860 is about 2474.0371864626. The cubic root of 6120860 is about 182.9240530108.

The spelling of 6120860 in words is "six million, one hundred twenty thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 463 661 926 1322 1852 2315 2644 3305 4630 6610 9260 13220 306043 612086 1224172 1530215 3060430 6120860