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122413124 = 22171994747
BaseRepresentation
bin1110100101111…
…10000001000100
322112100020020102
413102332001010
5222314204444
620051423232
73014331401
oct722760104
9275306212
10122413124
116310a879
1234bb4b18
131c490402
14123872a8
15ab3084e
hex74be044

122413124 has 24 divisors (see below), whose sum is σ = 238764960. Its totient is φ = 54573696.

The previous prime is 122413117. The next prime is 122413129. The reversal of 122413124 is 421314221.

It is a junction number, because it is equal to n+sod(n) for n = 122413096 and 122413105.

It is not an unprimeable number, because it can be changed into a prime (122413129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46082 + ... + 48665.

It is an arithmetic number, because the mean of its divisors is an integer number (9948540).

Almost surely, 2122413124 is an apocalyptic number.

It is an amenable number.

122413124 is a deficient number, since it is larger than the sum of its proper divisors (116351836).

122413124 is a wasteful number, since it uses less digits than its factorization.

122413124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94787 (or 94785 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 122413124 is about 11064.0464568801. The cubic root of 122413124 is about 496.5267610883.

Adding to 122413124 its reverse (421314221), we get a palindrome (543727345).

The spelling of 122413124 in words is "one hundred twenty-two million, four hundred thirteen thousand, one hundred twenty-four".

Divisors: 1 2 4 17 19 34 38 68 76 323 646 1292 94747 189494 378988 1610699 1800193 3221398 3600386 6442796 7200772 30603281 61206562 122413124