Search a number
-
+
6245960 = 235722307
BaseRepresentation
bin10111110100111001001000
3102202022211212
4113310321020
53044332320
6341512252
7104042540
oct27647110
912668755
106245960
113586756
122112688
1313a8c46
14b88320
158359c5
hex5f4e48

6245960 has 32 divisors (see below), whose sum is σ = 16061760. Its totient is φ = 2141376.

The previous prime is 6245959. The next prime is 6245963. The reversal of 6245960 is 695426.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (6245963) 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, 10874 + ... + 11433.

It is an arithmetic number, because the mean of its divisors is an integer number (501930).

Almost surely, 26245960 is an apocalyptic number.

It is an amenable number.

6245960 is an abundant number, since it is smaller than the sum of its proper divisors (9815800).

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

6245960 is a wasteful number, since it uses less digits than its factorization.

6245960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22325 (or 22321 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 6245960 is about 2499.1918693850. The cubic root of 6245960 is about 184.1618770779.

The spelling of 6245960 in words is "six million, two hundred forty-five thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 22307 44614 89228 111535 156149 178456 223070 312298 446140 624596 780745 892280 1249192 1561490 3122980 6245960