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113634907417 = 145549780733
BaseRepresentation
bin110100111010100101…
…0110001010100011001
3101212022102010101221201
41221311022301110121
53330211014014132
6124111514234201
711131656530113
oct1516512612431
9355272111851
10113634907417
1144212a40929
121a034125961
13a93c5ac8b5
1456ddc5c3b3
152e512a22e7
hex1a752b1519

113634907417 has 4 divisors (see below), whose sum is σ = 113635833700. Its totient is φ = 113633981136.

The previous prime is 113634907411. The next prime is 113634907429. The reversal of 113634907417 is 714709436311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 103305030921 + 10329876496 = 321411^2 + 101636^2 .

It is a cyclic number.

It is not a de Polignac number, because 113634907417 - 23 = 113634907409 is a prime.

It is a super-3 number, since 3×1136349074173 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113634907411) 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, 244818 + ... + 535915.

It is an arithmetic number, because the mean of its divisors is an integer number (28408958425).

Almost surely, 2113634907417 is an apocalyptic number.

It is an amenable number.

113634907417 is a deficient number, since it is larger than the sum of its proper divisors (926283).

113634907417 is an equidigital number, since it uses as much as digits as its factorization.

113634907417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926282.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 113634907417 in words is "one hundred thirteen billion, six hundred thirty-four million, nine hundred seven thousand, four hundred seventeen".

Divisors: 1 145549 780733 113634907417