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120074074 = 267788681
BaseRepresentation
bin1110010100000…
…10111101011010
322100221101122221
413022002331122
5221214332244
615525334254
72655420121
oct712027532
9270841587
10120074074
116186247a
123426738a
131bb51863
1411d38ab8
15a81c784
hex7282f5a

120074074 has 8 divisors (see below), whose sum is σ = 180379188. Its totient is φ = 59947680.

The previous prime is 120074063. The next prime is 120074093. The reversal of 120074074 is 470470021.

It can be written as a sum of positive squares in 2 ways, for example, as 120055849 + 18225 = 10957^2 + 135^2 .

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

It is a super-3 number, since 3×1200740743 (a number of 25 digits) contains 333 as substring.

120074074 is a modest number, since divided by 74074 gives 120 as remainder.

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, 42987 + ... + 45694.

Almost surely, 2120074074 is an apocalyptic number.

120074074 is a deficient number, since it is larger than the sum of its proper divisors (60305114).

120074074 is an equidigital number, since it uses as much as digits as its factorization.

120074074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89360.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 120074074 is about 10957.8316285659. The cubic root of 120074074 is about 493.3438840979.

The spelling of 120074074 in words is "one hundred twenty million, seventy-four thousand, seventy-four".

Divisors: 1 2 677 1354 88681 177362 60037037 120074074