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8925030 = 2325131757
BaseRepresentation
bin100010000010…
…111101100110
3121210102211200
4202002331212
54241100110
6515143330
7135601332
oct42027546
917712750
108925030
115046564
122ba4b46
131b064aa
1412847c2
15bb46c0
hex882f66

8925030 has 48 divisors (see below), whose sum is σ = 23413104. Its totient is φ = 2358720.

The previous prime is 8925023. The next prime is 8925031. The reversal of 8925030 is 305298.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8924985 and 8925003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8925031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11412 + ... + 12168.

It is an arithmetic number, because the mean of its divisors is an integer number (487773).

Almost surely, 28925030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8925030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11706552).

8925030 is an abundant number, since it is smaller than the sum of its proper divisors (14488074).

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

8925030 is a wasteful number, since it uses less digits than its factorization.

8925030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 8925030 is about 2987.4788702182. The cubic root of 8925030 is about 207.4292011813.

The spelling of 8925030 in words is "eight million, nine hundred twenty-five thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 131 262 393 655 757 786 1179 1310 1514 1965 2271 2358 3785 3930 4542 5895 6813 7570 11355 11790 13626 22710 34065 68130 99167 198334 297501 495835 595002 892503 991670 1487505 1785006 2975010 4462515 8925030