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10233725 = 52409349
BaseRepresentation
bin100111000010…
…011101111101
3201020221000212
4213002131331
510104434400
61003202205
7152661635
oct47023575
921227025
1010233725
11585a827
123516365
132174078
1415056c5
15d72335
hex9c277d

10233725 has 6 divisors (see below), whose sum is σ = 12689850. Its totient is φ = 8186960.

The previous prime is 10233709. The next prime is 10233737. The reversal of 10233725 is 52733201.

It can be written as a sum of positive squares in 3 ways, for example, as 1119364 + 9114361 = 1058^2 + 3019^2 .

It is not a de Polignac number, because 10233725 - 24 = 10233709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10233725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 204650 + ... + 204699.

It is an arithmetic number, because the mean of its divisors is an integer number (2114975).

Almost surely, 210233725 is an apocalyptic number.

It is an amenable number.

10233725 is a deficient number, since it is larger than the sum of its proper divisors (2456125).

10233725 is an equidigital number, since it uses as much as digits as its factorization.

10233725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409359 (or 409354 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 10233725 is about 3199.0193809979. The cubic root of 10233725 is about 217.1090435699.

Adding to 10233725 its reverse (52733201), we get a palindrome (62966926).

The spelling of 10233725 in words is "ten million, two hundred thirty-three thousand, seven hundred twenty-five".

Divisors: 1 5 25 409349 2046745 10233725