Search a number
-
+
5025845 = 5112329137
BaseRepresentation
bin10011001011000000110101
3100110100011102
4103023000311
52241311340
6255415445
760501416
oct23130065
910410142
105025845
112922aa0
121824585
13106c796
1494b80d
15694215
hex4cb035

5025845 has 32 divisors (see below), whose sum is σ = 7153920. Its totient is φ = 3351040.

The previous prime is 5025817. The next prime is 5025847. The reversal of 5025845 is 5485205.

It is not a de Polignac number, because 5025845 - 26 = 5025781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025847) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36617 + ... + 36753.

It is an arithmetic number, because the mean of its divisors is an integer number (223560).

Almost surely, 25025845 is an apocalyptic number.

5025845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5025845 is a deficient number, since it is larger than the sum of its proper divisors (2128075).

5025845 is a wasteful number, since it uses less digits than its factorization.

5025845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5025845 is about 2241.8396463619. The cubic root of 5025845 is about 171.2917173305.

The spelling of 5025845 in words is "five million, twenty-five thousand, eight hundred forty-five".

Divisors: 1 5 11 23 29 55 115 137 145 253 319 667 685 1265 1507 1595 3151 3335 3973 7337 7535 15755 19865 34661 36685 43703 91379 173305 218515 456895 1005169 5025845