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122367368 = 2339112
BaseRepresentation
bin1110100101100…
…10110110001000
322112020220110202
413102302312020
5222311223433
620050431332
73014051114
oct722626610
9275226422
10122367368
1163089462
1234b92548
131c475636
1412374744
15ab21ee8
hex74b2d88

122367368 has 12 divisors (see below), whose sum is σ = 229497495. Its totient is φ = 61168040.

The previous prime is 122367347. The next prime is 122367409. The reversal of 122367368 is 863763221.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 61183684 + 61183684 = 7822^2 + 7822^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=7822.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 29333 + ... + 33243.

Almost surely, 2122367368 is an apocalyptic number.

It is an amenable number.

122367368 is a deficient number, since it is larger than the sum of its proper divisors (107130127).

122367368 is an frugal number, since it uses more digits than its factorization.

122367368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7828 (or 3913 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 122367368 is about 11061.9784848823. The cubic root of 122367368 is about 496.4648888832.

The spelling of 122367368 in words is "one hundred twenty-two million, three hundred sixty-seven thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 3911 7822 15644 31288 15295921 30591842 61183684 122367368