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122330033 = 7291633697
BaseRepresentation
bin1110100101010…
…01101110110001
322112012000020222
413102221232301
5222304030113
620045542425
73013534220
oct722515661
9275160228
10122330033
1163063401
1234b74a15
131c461647
1412364cb7
15ab15e08
hex74a9bb1

122330033 has 16 divisors (see below), whose sum is σ = 145553280. Its totient is φ = 100590336.

The previous prime is 122330023. The next prime is 122330057. The reversal of 122330033 is 330033221.

It is not a de Polignac number, because 122330033 - 214 = 122313649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122329993 and 122330020.

It is not an unprimeable number, because it can be changed into a prime (122330023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31241 + ... + 34937.

It is an arithmetic number, because the mean of its divisors is an integer number (9097080).

Almost surely, 2122330033 is an apocalyptic number.

It is an amenable number.

122330033 is a deficient number, since it is larger than the sum of its proper divisors (23223247).

122330033 is a wasteful number, since it uses less digits than its factorization.

122330033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 122330033 is about 11060.2908189613. The cubic root of 122330033 is about 496.4143922997.

Adding to 122330033 its reverse (330033221), we get a palindrome (452363254).

The spelling of 122330033 in words is "one hundred twenty-two million, three hundred thirty thousand, thirty-three".

Divisors: 1 7 29 163 203 1141 3697 4727 25879 33089 107213 602611 750491 4218277 17475719 122330033