Base | Representation |
---|---|
bin | 1111001001010… |
… | …01111011000110 |
3 | 22212001210000212 |
4 | 13210221323012 |
5 | 230011040124 |
6 | 20335035422 |
7 | 3101621312 |
oct | 744517306 |
9 | 285053025 |
10 | 127049414 |
11 | 65797118 |
12 | 3666bb72 |
13 | 2042478b |
14 | 12c32b42 |
15 | b24940e |
hex | 7929ec6 |
127049414 has 4 divisors (see below), whose sum is σ = 190574124. Its totient is φ = 63524706.
The previous prime is 127049411. The next prime is 127049431. The reversal of 127049414 is 414940721.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414940721 = 13 ⋅31918517.
It is a super-2 number, since 2×1270494142 = 32283107195486792, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (127049411) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31762352 + ... + 31762355.
It is an arithmetic number, because the mean of its divisors is an integer number (47643531).
Almost surely, 2127049414 is an apocalyptic number.
127049414 is a deficient number, since it is larger than the sum of its proper divisors (63524710).
127049414 is an equidigital number, since it uses as much as digits as its factorization.
127049414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63524709.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 127049414 is about 11271.6198480964. The cubic root of 127049414 is about 502.7177528736.
The spelling of 127049414 in words is "one hundred twenty-seven million, forty-nine thousand, four hundred fourteen".
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