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122936074 = 271865747
BaseRepresentation
bin1110101001111…
…01101100001010
322120022210120221
413110331230022
5222432423244
620110540254
73021640132
oct724755412
9276283527
10122936074
1163437768
123520768a
131c614451
1412481ac2
15abd5784
hex753db0a

122936074 has 8 divisors (see below), whose sum is σ = 187001568. Its totient is φ = 60602220.

The previous prime is 122936057. The next prime is 122936101. The reversal of 122936074 is 470639221.

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

It is a super-2 number, since 2×1229360742 = 30226556581066952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432732 + ... + 433015.

It is an arithmetic number, because the mean of its divisors is an integer number (23375196).

Almost surely, 2122936074 is an apocalyptic number.

122936074 is a deficient number, since it is larger than the sum of its proper divisors (64065494).

122936074 is an equidigital number, since it uses as much as digits as its factorization.

122936074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865820.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 122936074 is about 11087.6541251971. The cubic root of 122936074 is about 497.2328122631.

The spelling of 122936074 in words is "one hundred twenty-two million, nine hundred thirty-six thousand, seventy-four".

Divisors: 1 2 71 142 865747 1731494 61468037 122936074