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127014107 = 1119607723
BaseRepresentation
bin1111001001000…
…01010011011011
322211222222121012
413210201103123
5230003422412
620334204135
73101413343
oct744412333
9284888535
10127014107
1165772640
123665364b
132041169c
1412c23d23
15b23dc22
hex79214db

127014107 has 8 divisors (see below), whose sum is σ = 145853760. Its totient is φ = 109389960.

The previous prime is 127014091. The next prime is 127014109. The reversal of 127014107 is 701410721.

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

It is a cyclic number.

It is not a de Polignac number, because 127014107 - 24 = 127014091 is a prime.

It is a super-2 number, since 2×1270141072 = 32265166754014898, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127014109) 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, 303653 + ... + 304070.

It is an arithmetic number, because the mean of its divisors is an integer number (18231720).

Almost surely, 2127014107 is an apocalyptic number.

127014107 is a deficient number, since it is larger than the sum of its proper divisors (18839653).

127014107 is a wasteful number, since it uses less digits than its factorization.

127014107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607753.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 127014107 is about 11270.0535491186. The cubic root of 127014107 is about 502.6711801803.

Adding to 127014107 its reverse (701410721), we get a palindrome (828424828).

The spelling of 127014107 in words is "one hundred twenty-seven million, fourteen thousand, one hundred seven".

Divisors: 1 11 19 209 607723 6684953 11546737 127014107