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24250030 = 257346429
BaseRepresentation
bin101110010000…
…0011010101110
31200122000210021
41130200122232
522202000110
62223432354
7413056540
oct134403256
950560707
1024250030
1112763452
1281556ba
135040a3c
143313690
1521e02da
hex17206ae

24250030 has 16 divisors (see below), whose sum is σ = 49885920. Its totient is φ = 8314272.

The previous prime is 24250013. The next prime is 24250033. The reversal of 24250030 is 3005242.

It is a junction number, because it is equal to n+sod(n) for n = 24249986 and 24250013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24250033) 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, 173145 + ... + 173284.

It is an arithmetic number, because the mean of its divisors is an integer number (3117870).

Almost surely, 224250030 is an apocalyptic number.

24250030 is an abundant number, since it is smaller than the sum of its proper divisors (25635890).

24250030 is a wasteful number, since it uses less digits than its factorization.

24250030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346443.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 24250030 is about 4924.4319469356. The cubic root of 24250030 is about 289.4481379631.

Adding to 24250030 its reverse (3005242), we get a palindrome (27255272).

The spelling of 24250030 in words is "twenty-four million, two hundred fifty thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 346429 692858 1732145 2425003 3464290 4850006 12125015 24250030