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4895904 = 253133923
BaseRepresentation
bin10010101011010010100000
3100012201220210
4102223102200
52223132104
6252534120
756420526
oct22532240
910181823
104895904
112844402
121781340
1310255b0
14916316
1566a989
hex4ab4a0

4895904 has 48 divisors (see below), whose sum is σ = 13843872. Its totient is φ = 1506048.

The previous prime is 4895897. The next prime is 4895909. The reversal of 4895904 is 4095984.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (4895909) 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, 714 + ... + 3209.

It is an arithmetic number, because the mean of its divisors is an integer number (288414).

Almost surely, 24895904 is an apocalyptic number.

It is an amenable number.

4895904 is an abundant number, since it is smaller than the sum of its proper divisors (8947968).

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

4895904 is a wasteful number, since it uses less digits than its factorization.

4895904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949 (or 3941 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 4895904 is about 2212.6689765982. The cubic root of 4895904 is about 169.8025851402.

The spelling of 4895904 in words is "four million, eight hundred ninety-five thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 312 416 624 1248 3923 7846 11769 15692 23538 31384 47076 50999 62768 94152 101998 125536 152997 188304 203996 305994 376608 407992 611988 815984 1223976 1631968 2447952 4895904