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24680130 = 235822671
BaseRepresentation
bin101111000100…
…1011011000010
31201102212202220
41132021123002
522304231010
62240551510
7416530506
oct136113302
951385686
1024680130
1112a27602
128322596
135161737
1433c6306
152277970
hex17896c2

24680130 has 16 divisors (see below), whose sum is σ = 59232384. Its totient is φ = 6581360.

The previous prime is 24680129. The next prime is 24680143. The reversal of 24680130 is 3108642.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 24680130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411306 + ... + 411365.

It is an arithmetic number, because the mean of its divisors is an integer number (3702024).

Almost surely, 224680130 is an apocalyptic number.

24680130 is an abundant number, since it is smaller than the sum of its proper divisors (34552254).

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

24680130 is a wasteful number, since it uses less digits than its factorization.

24680130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822681.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 24680130 is about 4967.9100233398. The cubic root of 24680130 is about 291.1493429297.

Adding to 24680130 its reverse (3108642), we get a palindrome (27788772).

The spelling of 24680130 in words is "twenty-four million, six hundred eighty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 822671 1645342 2468013 4113355 4936026 8226710 12340065 24680130