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24868130 = 257536703
BaseRepresentation
bin101111011011…
…1010100100010
31201210102122212
41132313110202
522331240010
62245002122
7421242560
oct136672442
951712585
1024868130
1113045881
1283b3342
1351c9191
143434a30
1522b3505
hex17b7522

24868130 has 32 divisors (see below), whose sum is σ = 52130304. Its totient is φ = 8364096.

The previous prime is 24868121. The next prime is 24868139. The reversal of 24868130 is 3186842.

It is an interprime number because it is at equal distance from previous prime (24868121) and next prime (24868139).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (24868139) 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, 359 + ... + 7061.

It is an arithmetic number, because the mean of its divisors is an integer number (1629072).

Almost surely, 224868130 is an apocalyptic number.

24868130 is an abundant number, since it is smaller than the sum of its proper divisors (27262174).

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

24868130 is a wasteful number, since it uses less digits than its factorization.

24868130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6770.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 24868130 is about 4986.7955642878. The cubic root of 24868130 is about 291.8867469102.

The spelling of 24868130 in words is "twenty-four million, eight hundred sixty-eight thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 53 70 106 265 371 530 742 1855 3710 6703 13406 33515 46921 67030 93842 234605 355259 469210 710518 1776295 2486813 3552590 4973626 12434065 24868130