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122014241 = 235304967
BaseRepresentation
bin1110100010111…
…00101000100001
322111120222001222
413101130220201
5222213423431
620035104425
73011050436
oct721345041
9274528058
10122014241
1162968118
1234a42115
131c38099b
14122c1b8d
15aaa257b
hex745ca21

122014241 has 4 divisors (see below), whose sum is σ = 127319232. Its totient is φ = 116709252.

The previous prime is 122014229. The next prime is 122014259. The reversal of 122014241 is 142410221.

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 122014241 - 214 = 121997857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122014201) 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, 2652461 + ... + 2652506.

It is an arithmetic number, because the mean of its divisors is an integer number (31829808).

Almost surely, 2122014241 is an apocalyptic number.

It is an amenable number.

122014241 is a deficient number, since it is larger than the sum of its proper divisors (5304991).

122014241 is an equidigital number, since it uses as much as digits as its factorization.

122014241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304990.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 122014241 is about 11046.0056581553. The cubic root of 122014241 is about 495.9868636501.

Adding to 122014241 its reverse (142410221), we get a palindrome (264424462).

The spelling of 122014241 in words is "one hundred twenty-two million, fourteen thousand, two hundred forty-one".

Divisors: 1 23 5304967 122014241