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10136741 = 71142771
BaseRepresentation
bin100110101010…
…110010100101
3201001222222212
4212222302211
510043333431
61001133205
7152106116
oct46526245
921058885
1010136741
1157a397a
12348a205
13213bb94
1414bc20d
15d5372b
hex9aaca5

10136741 has 4 divisors (see below), whose sum is σ = 10279584. Its totient is φ = 9993900.

The previous prime is 10136729. The next prime is 10136761. The reversal of 10136741 is 14763101.

10136741 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: 14763101 = 71207931.

It is a cyclic number.

It is not a de Polignac number, because 10136741 - 26 = 10136677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10136761) 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, 71315 + ... + 71456.

It is an arithmetic number, because the mean of its divisors is an integer number (2569896).

Almost surely, 210136741 is an apocalyptic number.

It is an amenable number.

10136741 is a deficient number, since it is larger than the sum of its proper divisors (142843).

10136741 is an equidigital number, since it uses as much as digits as its factorization.

10136741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142842.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10136741 is about 3183.8249009642. The cubic root of 10136741 is about 216.4210252303.

Adding to 10136741 its reverse (14763101), we get a palindrome (24899842).

The spelling of 10136741 in words is "ten million, one hundred thirty-six thousand, seven hundred forty-one".

Divisors: 1 71 142771 10136741