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5081230 = 257116599
BaseRepresentation
bin10011011000100010001110
3100120011010201
4103120202032
52300044410
6300524114
761122040
oct23304216
910504121
105081230
112960670
12185063a
13108ba5b
14963a90
156a583a
hex4d888e

5081230 has 32 divisors (see below), whose sum is σ = 11404800. Its totient is φ = 1583520.

The previous prime is 5081191. The next prime is 5081231. The reversal of 5081230 is 321805.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5081198 and 5081207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2530 + ... + 4069.

It is an arithmetic number, because the mean of its divisors is an integer number (356400).

Almost surely, 25081230 is an apocalyptic number.

5081230 is an abundant number, since it is smaller than the sum of its proper divisors (6323570).

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

5081230 is a wasteful number, since it uses less digits than its factorization.

5081230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5081230 is about 2254.1583795288. The cubic root of 5081230 is about 171.9186337703.

The spelling of 5081230 in words is "five million, eighty-one thousand, two hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 6599 13198 32995 46193 65990 72589 92386 145178 230965 362945 461930 508123 725890 1016246 2540615 5081230