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10652117 = 71521731
BaseRepresentation
bin101000101000…
…100111010101
3202001011221212
4220220213111
510211331432
61020151205
7156353510
oct50504725
922034855
1010652117
116016103
123698505
13228c638
1415b3d77
15e062b2
hexa289d5

10652117 has 4 divisors (see below), whose sum is σ = 12173856. Its totient is φ = 9130380.

The previous prime is 10652113. The next prime is 10652119. The reversal of 10652117 is 71125601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10652117 - 22 = 10652113 is a prime.

It is a super-2 number, since 2×106521172 = 226935193163378, 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 = 10652092 and 10652101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10652113) 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 3 ways as a sum of consecutive naturals, for example, 760859 + ... + 760872.

It is an arithmetic number, because the mean of its divisors is an integer number (3043464).

Almost surely, 210652117 is an apocalyptic number.

It is an amenable number.

10652117 is a deficient number, since it is larger than the sum of its proper divisors (1521739).

10652117 is an equidigital number, since it uses as much as digits as its factorization.

10652117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521738.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 10652117 is about 3263.7581099095. The cubic root of 10652117 is about 220.0283503410.

Adding to 10652117 its reverse (71125601), we get a palindrome (81777718).

The spelling of 10652117 in words is "ten million, six hundred fifty-two thousand, one hundred seventeen".

Divisors: 1 7 1521731 10652117