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122413413 = 3174158543
BaseRepresentation
bin1110100101111…
…10000101100101
322112100020122010
413102332011211
5222314212123
620051424433
73014332263
oct722760545
9275306563
10122413413
1163110011
1234bb5119
131c490595
1412387433
15ab30993
hex74be165

122413413 has 16 divisors (see below), whose sum is σ = 177037056. Its totient is φ = 74933760.

The previous prime is 122413393. The next prime is 122413433. The reversal of 122413413 is 314314221.

It is an interprime number because it is at equal distance from previous prime (122413393) and next prime (122413433).

It is not a de Polignac number, because 122413413 - 28 = 122413157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122413413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122413433) 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, 27181 + ... + 31362.

It is an arithmetic number, because the mean of its divisors is an integer number (11064816).

Almost surely, 2122413413 is an apocalyptic number.

It is an amenable number.

122413413 is a deficient number, since it is larger than the sum of its proper divisors (54623643).

122413413 is a wasteful number, since it uses less digits than its factorization.

122413413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58604.

The product of its digits is 576, while the sum is 21.

The square root of 122413413 is about 11064.0595171935. The cubic root of 122413413 is about 496.5271518310.

Adding to 122413413 its reverse (314314221), we get a palindrome (436727634).

The spelling of 122413413 in words is "one hundred twenty-two million, four hundred thirteen thousand, four hundred thirteen".

Divisors: 1 3 17 41 51 123 697 2091 58543 175629 995231 2400263 2985693 7200789 40804471 122413413