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117270411 = 339090137
BaseRepresentation
bin1101111110101…
…10011110001011
322011122221202120
412333112132023
5220010123121
615345302323
72622532146
oct677263613
9264587676
10117270411
1160217aa5
12333349a3
131b3ac69b
141180905d
15a466bc6
hex6fd678b

117270411 has 4 divisors (see below), whose sum is σ = 156360552. Its totient is φ = 78180272.

The previous prime is 117270409. The next prime is 117270421. The reversal of 117270411 is 114072711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114072711 = 338024237.

It is a cyclic number.

It is not a de Polignac number, because 117270411 - 21 = 117270409 is a prime.

It is a super-2 number, since 2×1172704112 = 27504698592217842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117270421) 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, 19545066 + ... + 19545071.

It is an arithmetic number, because the mean of its divisors is an integer number (39090138).

Almost surely, 2117270411 is an apocalyptic number.

117270411 is a deficient number, since it is larger than the sum of its proper divisors (39090141).

117270411 is an equidigital number, since it uses as much as digits as its factorization.

117270411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39090140.

The product of its (nonzero) digits is 392, while the sum is 24.

The square root of 117270411 is about 10829.1463652497. The cubic root of 117270411 is about 489.4738361496.

The spelling of 117270411 in words is "one hundred seventeen million, two hundred seventy thousand, four hundred eleven".

Divisors: 1 3 39090137 117270411