Search a number
-
+
14906636941 = 719112079977
BaseRepresentation
bin11011110001000000…
…10011101010001101
31102110212110121122111
431320200103222031
5221012044340231
610503100544021
71035254215630
oct157040235215
942425417574
1014906636941
11635a453a69
122a80252011
1315373ba441
14a15a7dc17
155c3a214b1
hex378813a8d

14906636941 has 8 divisors (see below), whose sum is σ = 17932796480. Its totient is φ = 12104637408.

The previous prime is 14906636939. The next prime is 14906636957. The reversal of 14906636941 is 14963660941.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14906636941 - 21 = 14906636939 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 (14906636911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56039856 + ... + 56040121.

It is an arithmetic number, because the mean of its divisors is an integer number (2241599560).

Almost surely, 214906636941 is an apocalyptic number.

It is an amenable number.

14906636941 is a deficient number, since it is larger than the sum of its proper divisors (3026159539).

14906636941 is a wasteful number, since it uses less digits than its factorization.

14906636941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112080003.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 14906636941 in words is "fourteen billion, nine hundred six million, six hundred thirty-six thousand, nine hundred forty-one".

Divisors: 1 7 19 133 112079977 784559839 2129519563 14906636941