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113790906941 = 383512967091
BaseRepresentation
bin110100111111001110…
…1110111001000111101
3101212201021200000001212
41221332131313020331
53331020433010231
6124135210014205
711135562515165
oct1517635671075
9355637600055
10113790906941
1144293000658
121a078417365
13a9659cc4ca
1457168695a5
152e5ed1942b
hex1a7e77723d

113790906941 has 4 divisors (see below), whose sum is σ = 113793912384. Its totient is φ = 113787901500.

The previous prime is 113790906907. The next prime is 113790906959. The reversal of 113790906941 is 149609097311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 149609097311 = 225683662917.

It is a cyclic number.

It is not a de Polignac number, because 113790906941 - 214 = 113790890557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113790906941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113790906841) 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, 1445195 + ... + 1521896.

It is an arithmetic number, because the mean of its divisors is an integer number (28448478096).

Almost surely, 2113790906941 is an apocalyptic number.

It is an amenable number.

113790906941 is a deficient number, since it is larger than the sum of its proper divisors (3005443).

113790906941 is an equidigital number, since it uses as much as digits as its factorization.

113790906941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005442.

The product of its (nonzero) digits is 367416, while the sum is 50.

The spelling of 113790906941 in words is "one hundred thirteen billion, seven hundred ninety million, nine hundred six thousand, nine hundred forty-one".

Divisors: 1 38351 2967091 113790906941