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10120413 = 33373471
BaseRepresentation
bin100110100110…
…110011011101
3201001011121010
4212212303131
510042323123
61000525433
7152010402
oct46466335
921034533
1010120413
115792686
123480879
132134614
1414b62a9
15d4d993
hex9a6cdd

10120413 has 4 divisors (see below), whose sum is σ = 13493888. Its totient is φ = 6746940.

The previous prime is 10120387. The next prime is 10120421. The reversal of 10120413 is 31402101.

It is a happy number.

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 10120413 - 26 = 10120349 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 (10120493) 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, 1686733 + ... + 1686738.

It is an arithmetic number, because the mean of its divisors is an integer number (3373472).

Almost surely, 210120413 is an apocalyptic number.

It is an amenable number.

10120413 is a deficient number, since it is larger than the sum of its proper divisors (3373475).

10120413 is an equidigital number, since it uses as much as digits as its factorization.

10120413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373474.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 10120413 is about 3181.2596561740. The cubic root of 10120413 is about 216.3047609878.

Adding to 10120413 its reverse (31402101), we get a palindrome (41522514).

The spelling of 10120413 in words is "ten million, one hundred twenty thousand, four hundred thirteen".

Divisors: 1 3 3373471 10120413