Search a number
-
+
15796041 = 35265347
BaseRepresentation
bin111100010000…
…011101001001
31002201112002120
4330100131021
513020433131
61322321453
7251156412
oct74203511
932645076
1015796041
118a09888
125359289
133370a91
142152809
1515c0496
hexf10749

15796041 has 4 divisors (see below), whose sum is σ = 21061392. Its totient is φ = 10530692.

The previous prime is 15796031. The next prime is 15796057. The reversal of 15796041 is 14069751.

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 a cyclic number.

It is not a de Polignac number, because 15796041 - 214 = 15779657 is a prime.

It is a super-2 number, since 2×157960412 = 499029822547362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15795993 and 15796011.

It is not an unprimeable number, because it can be changed into a prime (15796021) 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, 2632671 + ... + 2632676.

It is an arithmetic number, because the mean of its divisors is an integer number (5265348).

Almost surely, 215796041 is an apocalyptic number.

It is an amenable number.

15796041 is a deficient number, since it is larger than the sum of its proper divisors (5265351).

15796041 is an equidigital number, since it uses as much as digits as its factorization.

15796041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265350.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 15796041 is about 3974.4233544000. The cubic root of 15796041 is about 250.9089101911.

The spelling of 15796041 in words is "fifteen million, seven hundred ninety-six thousand, forty-one".

Divisors: 1 3 5265347 15796041