Search a number
-
+
122795033 = 281436993
BaseRepresentation
bin1110101000110…
…11010000011001
322120001122010012
413110123100121
5222413420113
620103531305
73020512004
oct724332031
9276048105
10122795033
11633507a9
1235159b35
131c5951aa
141244653b
15aba8aa8
hex751b419

122795033 has 4 divisors (see below), whose sum is σ = 123232308. Its totient is φ = 122357760.

The previous prime is 122795027. The next prime is 122795039. The reversal of 122795033 is 330597221.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (122795027) and next prime (122795039).

It can be written as a sum of positive squares in 2 ways, for example, as 36156169 + 86638864 = 6013^2 + 9308^2 .

It is a cyclic number.

It is not a de Polignac number, because 122795033 - 24 = 122795017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122795039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218216 + ... + 218777.

It is an arithmetic number, because the mean of its divisors is an integer number (30808077).

Almost surely, 2122795033 is an apocalyptic number.

It is an amenable number.

122795033 is a deficient number, since it is larger than the sum of its proper divisors (437275).

122795033 is an equidigital number, since it uses as much as digits as its factorization.

122795033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437274.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 122795033 is about 11081.2920275571. The cubic root of 122795033 is about 497.0425858922.

The spelling of 122795033 in words is "one hundred twenty-two million, seven hundred ninety-five thousand, thirty-three".

Divisors: 1 281 436993 122795033