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122433079 = 613319963
BaseRepresentation
bin1110100110000…
…10111000110111
322112101020121111
413103002320313
5222320324304
620052055451
73014443516
oct723027067
9275336544
10122433079
116312386a
1235004587
131c499512
141239067d
15ab36704
hex74c2e37

122433079 has 4 divisors (see below), whose sum is σ = 122459176. Its totient is φ = 122406984.

The previous prime is 122433067. The next prime is 122433097. The reversal of 122433079 is 970334221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 970334221 = 1319735659.

It is a cyclic number.

It is not a de Polignac number, because 122433079 - 27 = 122432951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122433079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122433019) 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, 3849 + ... + 16114.

It is an arithmetic number, because the mean of its divisors is an integer number (30614794).

Almost surely, 2122433079 is an apocalyptic number.

122433079 is a deficient number, since it is larger than the sum of its proper divisors (26097).

122433079 is an equidigital number, since it uses as much as digits as its factorization.

122433079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26096.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 122433079 is about 11064.9482149715. The cubic root of 122433079 is about 496.5537398219.

The spelling of 122433079 in words is "one hundred twenty-two million, four hundred thirty-three thousand, seventy-nine".

Divisors: 1 6133 19963 122433079