Base | Representation |
---|---|
bin | 1111001001101… |
… | …00111010011100 |
3 | 22212011001210001 |
4 | 13210310322130 |
5 | 230014010203 |
6 | 20340024044 |
7 | 3102166456 |
oct | 744647234 |
9 | 285131701 |
10 | 127094428 |
11 | 65817a1a |
12 | 36692024 |
13 | 2043c106 |
14 | 12c452d6 |
15 | b25791d |
hex | 7934e9c |
127094428 has 6 divisors (see below), whose sum is σ = 222415256. Its totient is φ = 63547212.
The previous prime is 127094423. The next prime is 127094447. The reversal of 127094428 is 824490721.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (127094423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15886800 + ... + 15886807.
Almost surely, 2127094428 is an apocalyptic number.
It is an amenable number.
127094428 is a deficient number, since it is larger than the sum of its proper divisors (95320828).
127094428 is a wasteful number, since it uses less digits than its factorization.
127094428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31773611 (or 31773609 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 127094428 is about 11273.6164561333. The cubic root of 127094428 is about 502.7771173476. Note that the first 3 decimals are identical.
The spelling of 127094428 in words is "one hundred twenty-seven million, ninety-four thousand, four hundred twenty-eight".
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