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10652131 = 72695657
BaseRepresentation
bin101000101000…
…100111100011
3202001011222101
4220220213203
510211332011
61020151231
7156353530
oct50504743
922034871
1010652131
116016116
123698517
13228c649
1415b3d87
15e062c1
hexa289e3

10652131 has 8 divisors (see below), whose sum is σ = 12221280. Its totient is φ = 9094848.

The previous prime is 10652119. The next prime is 10652177. The reversal of 10652131 is 13125601.

10652131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10652131 - 213 = 10643939 is a prime.

It is a super-2 number, since 2×106521312 = 226935789682322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10652099 and 10652108.

It is not an unprimeable number, because it can be changed into a prime (10652431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 946 + ... + 4711.

It is an arithmetic number, because the mean of its divisors is an integer number (1527660).

Almost surely, 210652131 is an apocalyptic number.

10652131 is a deficient number, since it is larger than the sum of its proper divisors (1569149).

10652131 is an equidigital number, since it uses as much as digits as its factorization.

10652131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5933.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 10652131 is about 3263.7602546756. The cubic root of 10652131 is about 220.0284467348.

Adding to 10652131 its reverse (13125601), we get a palindrome (23777732).

It can be divided in two parts, 1065 and 2131, that multiplied together give a triangular number (2269515 = T2130).

The spelling of 10652131 in words is "ten million, six hundred fifty-two thousand, one hundred thirty-one".

Divisors: 1 7 269 1883 5657 39599 1521733 10652131