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10136629 = 23440723
BaseRepresentation
bin100110101010…
…110000110101
3201001222211201
4212222300311
510043333004
61001132501
7152105566
oct46526065
921058751
1010136629
1157a3888
12348a131
13213bb09
1414bc16d
15d536a4
hex9aac35

10136629 has 4 divisors (see below), whose sum is σ = 10577376. Its totient is φ = 9695884.

The previous prime is 10136627. The next prime is 10136639. The reversal of 10136629 is 92663101.

10136629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 92663101 = 137676373.

It is a cyclic number.

It is not a de Polignac number, because 10136629 - 21 = 10136627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10136597 and 10136606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10136627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220339 + ... + 220384.

It is an arithmetic number, because the mean of its divisors is an integer number (2644344).

Almost surely, 210136629 is an apocalyptic number.

It is an amenable number.

10136629 is a deficient number, since it is larger than the sum of its proper divisors (440747).

10136629 is an equidigital number, since it uses as much as digits as its factorization.

10136629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440746.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 10136629 is about 3183.8073120087. The cubic root of 10136629 is about 216.4202281548.

The spelling of 10136629 in words is "ten million, one hundred thirty-six thousand, six hundred twenty-nine".

Divisors: 1 23 440723 10136629