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127044714 = 23157134867
BaseRepresentation
bin1111001001010…
…00110001101010
322212001112120210
413210220301222
5230010412324
620335001550
73101601516
oct744506152
9285045523
10127044714
1165793635
12366692b6
13204225b4
1412c31146
15b247d29
hex7928c6a

127044714 has 16 divisors (see below), whose sum is σ = 255709728. Its totient is φ = 42078192.

The previous prime is 127044707. The next prime is 127044721. The reversal of 127044714 is 417440721.

It is an interprime number because it is at equal distance from previous prime (127044707) and next prime (127044721).

It is a super-2 number, since 2×1270447142 = 32280718710683592, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 66492 + ... + 68375.

It is an arithmetic number, because the mean of its divisors is an integer number (15981858).

Almost surely, 2127044714 is an apocalyptic number.

127044714 is an abundant number, since it is smaller than the sum of its proper divisors (128665014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127044714 is a wasteful number, since it uses less digits than its factorization.

127044714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135029.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 127044714 is about 11271.4113579445. The cubic root of 127044714 is about 502.7115537040.

The spelling of 127044714 in words is "one hundred twenty-seven million, forty-four thousand, seven hundred fourteen".

Divisors: 1 2 3 6 157 314 471 942 134867 269734 404601 809202 21174119 42348238 63522357 127044714