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10397741 = 31335411
BaseRepresentation
bin100111101010…
…100000101101
3201120021000112
4213222200231
510130211431
61010505405
7154244054
oct47524055
921507015
1010397741
115961a82
123595265
132200913
14154939b
15da5c2b
hex9ea82d

10397741 has 4 divisors (see below), whose sum is σ = 10733184. Its totient is φ = 10062300.

The previous prime is 10397711. The next prime is 10397753. The reversal of 10397741 is 14779301.

10397741 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: 14779301 = 93715773.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10397741 is a prime.

It is a super-2 number, since 2×103977412 = 216226035806162, 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 = 10397698 and 10397707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10397711) 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, 167675 + ... + 167736.

It is an arithmetic number, because the mean of its divisors is an integer number (2683296).

Almost surely, 210397741 is an apocalyptic number.

It is an amenable number.

10397741 is a deficient number, since it is larger than the sum of its proper divisors (335443).

10397741 is an equidigital number, since it uses as much as digits as its factorization.

10397741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335442.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 10397741 is about 3224.5528372163. The cubic root of 10397741 is about 218.2627712593.

The spelling of 10397741 in words is "ten million, three hundred ninety-seven thousand, seven hundred forty-one".

Divisors: 1 31 335411 10397741