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24712130 = 254752579
BaseRepresentation
bin101111001000…
…1001111000010
31201111111200002
41132101033002
522311242010
62241400002
7420023012
oct136211702
951444602
1024712130
1112a49653
128339002
135173181
1433d3c42
1522821a5
hex17913c2

24712130 has 16 divisors (see below), whose sum is σ = 45429120. Its totient is φ = 9674352.

The previous prime is 24712123. The next prime is 24712133. The reversal of 24712130 is 3121742.

It is a super-2 number, since 2×247121302 = 1221378738273800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24712133) 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, 25820 + ... + 26759.

It is an arithmetic number, because the mean of its divisors is an integer number (2839320).

Almost surely, 224712130 is an apocalyptic number.

24712130 is a deficient number, since it is larger than the sum of its proper divisors (20716990).

24712130 is a wasteful number, since it uses less digits than its factorization.

24712130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52633.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 24712130 is about 4971.1296502908. The cubic root of 24712130 is about 291.2751223210.

Adding to 24712130 its reverse (3121742), we get a palindrome (27833872).

It can be divided in two parts, 24712 and 130, that added together give a palindrome (24842).

The spelling of 24712130 in words is "twenty-four million, seven hundred twelve thousand, one hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 52579 105158 262895 525790 2471213 4942426 12356065 24712130