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122413011 = 375829191
BaseRepresentation
bin1110100101111…
…01111111010011
322112100020002020
413102331333103
5222314204021
620051422523
73014331150
oct722757723
9275306066
10122413011
116310a786
1234bb4a43
131c490346
1412387227
15ab307c6
hex74bdfd3

122413011 has 8 divisors (see below), whose sum is σ = 186534144. Its totient is φ = 69950280.

The previous prime is 122413007. The next prime is 122413019. The reversal of 122413011 is 110314221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122413011 - 22 = 122413007 is a prime.

It is a super-2 number, since 2×1224130112 = 29969890524172242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122413019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2914575 + ... + 2914616.

It is an arithmetic number, because the mean of its divisors is an integer number (23316768).

Almost surely, 2122413011 is an apocalyptic number.

122413011 is a deficient number, since it is larger than the sum of its proper divisors (64121133).

122413011 is an equidigital number, since it uses as much as digits as its factorization.

122413011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829201.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 122413011 is about 11064.0413502481. The cubic root of 122413011 is about 496.5266083064.

Adding to 122413011 its reverse (110314221), we get a palindrome (232727232).

The spelling of 122413011 in words is "one hundred twenty-two million, four hundred thirteen thousand, eleven".

Divisors: 1 3 7 21 5829191 17487573 40804337 122413011