Search a number
-
+
4254960 = 243517729
BaseRepresentation
bin10000001110110011110000
322000011201010
4100032303300
52042124320
6231110520
751111063
oct20166360
98004633
104254960
1124468a6
121512440
13b5c938
147ca8da
15590ae0
hex40ecf0

4254960 has 40 divisors (see below), whose sum is σ = 13191120. Its totient is φ = 1134592.

The previous prime is 4254949. The next prime is 4254961. The reversal of 4254960 is 694524.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4254961) 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, 8625 + ... + 9104.

It is an arithmetic number, because the mean of its divisors is an integer number (329778).

Almost surely, 24254960 is an apocalyptic number.

4254960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4254960 is an abundant number, since it is smaller than the sum of its proper divisors (8936160).

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

4254960 is a wasteful number, since it uses less digits than its factorization.

4254960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17745 (or 17739 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4254960 is about 2062.7554387275. The cubic root of 4254960 is about 162.0435791918.

The spelling of 4254960 in words is "four million, two hundred fifty-four thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 17729 35458 53187 70916 88645 106374 141832 177290 212748 265935 283664 354580 425496 531870 709160 850992 1063740 1418320 2127480 4254960