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417113423 = 1087383729
BaseRepresentation
bin11000110111001…
…010010101001111
31002001212120001022
4120313022111033
51323240112143
6105220104355
713223256056
oct3067122517
91061776038
10417113423
111a44a4541
12b78350bb
1368553b9c
143d57b39d
1526944268
hex18dca54f

417113423 has 4 divisors (see below), whose sum is σ = 417498240. Its totient is φ = 416728608.

The previous prime is 417113413. The next prime is 417113447. The reversal of 417113423 is 324311714.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324311714 = 2162155857.

It is a cyclic number.

It is not a de Polignac number, because 417113423 - 212 = 417109327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 417113392 and 417113401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (417113413) 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, 190778 + ... + 192951.

It is an arithmetic number, because the mean of its divisors is an integer number (104374560).

Almost surely, 2417113423 is an apocalyptic number.

417113423 is a deficient number, since it is larger than the sum of its proper divisors (384817).

417113423 is a wasteful number, since it uses less digits than its factorization.

417113423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384816.

The product of its digits is 2016, while the sum is 26.

The square root of 417113423 is about 20423.3548419450. The cubic root of 417113423 is about 747.1676418688.

The spelling of 417113423 in words is "four hundred seventeen million, one hundred thirteen thousand, four hundred twenty-three".

Divisors: 1 1087 383729 417113423