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10650157 = 74993049
BaseRepresentation
bin101000101000…
…001000101101
3202001002021021
4220220020231
510211301112
61020134141
7156345010
oct50501055
922032237
1010650157
116014691
123697351
13228b78b
1415b3377
15e05907
hexa2822d

10650157 has 8 divisors (see below), whose sum is σ = 12200000. Its totient is φ = 9107424.

The previous prime is 10650151. The next prime is 10650161. The reversal of 10650157 is 75105601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10650157 - 223 = 2261549 is a prime.

It is a super-2 number, since 2×106501572 = 226851688249298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10650151) 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, 1969 + ... + 5017.

It is an arithmetic number, because the mean of its divisors is an integer number (1525000).

Almost surely, 210650157 is an apocalyptic number.

It is an amenable number.

10650157 is a deficient number, since it is larger than the sum of its proper divisors (1549843).

10650157 is an equidigital number, since it uses as much as digits as its factorization.

10650157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 10650157 is about 3263.4578287455. The cubic root of 10650157 is about 220.0148543689.

Adding to 10650157 its reverse (75105601), we get a palindrome (85755758).

The spelling of 10650157 in words is "ten million, six hundred fifty thousand, one hundred fifty-seven".

Divisors: 1 7 499 3049 3493 21343 1521451 10650157