Search a number
-
+
122614241 = 791552079
BaseRepresentation
bin1110100111011…
…11000111100001
322112201110010012
413103233013201
5222342123431
620100014305
73016126631
oct723570741
9275643105
10122614241
1163237992
1235091395
131c530b09
14123da6c1
15ab7022b
hex74ef1e1

122614241 has 4 divisors (see below), whose sum is σ = 124166400. Its totient is φ = 121062084.

The previous prime is 122614237. The next prime is 122614243. The reversal of 122614241 is 142416221.

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.

It is a cyclic number.

It is not a de Polignac number, because 122614241 - 22 = 122614237 is a prime.

It is a super-3 number, since 3×1226142413 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122614243) 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, 775961 + ... + 776118.

It is an arithmetic number, because the mean of its divisors is an integer number (31041600).

Almost surely, 2122614241 is an apocalyptic number.

It is an amenable number.

122614241 is a deficient number, since it is larger than the sum of its proper divisors (1552159).

122614241 is an equidigital number, since it uses as much as digits as its factorization.

122614241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552158.

The product of its digits is 768, while the sum is 23.

The square root of 122614241 is about 11073.1314902335. The cubic root of 122614241 is about 496.7985329685.

The spelling of 122614241 in words is "one hundred twenty-two million, six hundred fourteen thousand, two hundred forty-one".

Divisors: 1 79 1552079 122614241