Base | Representation |
---|---|
bin | 1111001100001… |
… | …01010110101010 |
3 | 22212202210202020 |
4 | 13212011112222 |
5 | 230110031124 |
6 | 20351045310 |
7 | 3105041202 |
oct | 746052652 |
9 | 285683666 |
10 | 127423914 |
11 | 65a22522 |
12 | 36810836 |
13 | 20526087 |
14 | 12ccd402 |
15 | b2c0379 |
hex | 79855aa |
127423914 has 8 divisors (see below), whose sum is σ = 254847840. Its totient is φ = 42474636.
The previous prime is 127423897. The next prime is 127423963. The reversal of 127423914 is 419324721.
It is a sphenic number, since it is the product of 3 distinct primes.
127423914 is an admirable number.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 10618654 + ... + 10618665.
It is an arithmetic number, because the mean of its divisors is an integer number (31855980).
Almost surely, 2127423914 is an apocalyptic number.
127423914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127423914 is a wasteful number, since it uses less digits than its factorization.
127423914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21237324.
The product of its digits is 12096, while the sum is 33.
The square root of 127423914 is about 11288.2201431404. The cubic root of 127423914 is about 503.2112173479.
The spelling of 127423914 in words is "one hundred twenty-seven million, four hundred twenty-three thousand, nine hundred fourteen".
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