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9241372 = 2271929599
BaseRepresentation
bin100011010000…
…001100011100
3122101111210001
4203100030130
54331210442
6530024044
7141356530
oct43201434
918344701
109241372
1152421a8
123118024
131bb748a
141327bc0
15c282b7
hex8d031c

9241372 has 48 divisors (see below), whose sum is σ = 20160000. Its totient is φ = 3616704.

The previous prime is 9241369. The next prime is 9241373. The reversal of 9241372 is 2731429.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 9241372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9241373) 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, 15129 + ... + 15727.

It is an arithmetic number, because the mean of its divisors is an integer number (420000).

Almost surely, 29241372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9241372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10080000).

9241372 is an abundant number, since it is smaller than the sum of its proper divisors (10918628).

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

9241372 is a wasteful number, since it uses less digits than its factorization.

9241372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658 (or 656 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 9241372 is about 3039.9624997687. The cubic root of 9241372 is about 209.8515352755.

The spelling of 9241372 in words is "nine million, two hundred forty-one thousand, three hundred seventy-two".

Divisors: 1 2 4 7 14 19 28 29 38 58 76 116 133 203 266 406 532 551 599 812 1102 1198 2204 2396 3857 4193 7714 8386 11381 15428 16772 17371 22762 34742 45524 69484 79667 121597 159334 243194 318668 330049 486388 660098 1320196 2310343 4620686 9241372