Base | Representation |
---|---|
bin | 1111001011000… |
… | …01010001100010 |
3 | 22212111022000202 |
4 | 13211201101202 |
5 | 230040314010 |
6 | 20343545202 |
7 | 3103554302 |
oct | 745412142 |
9 | 285438022 |
10 | 127276130 |
11 | 65931493 |
12 | 3675b202 |
13 | 204a3a27 |
14 | 12c91602 |
15 | b2916a5 |
hex | 7961462 |
127276130 has 32 divisors (see below), whose sum is σ = 235376064. Its totient is φ = 49525056.
The previous prime is 127276069. The next prime is 127276133. The reversal of 127276130 is 31672721.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 127276093 and 127276102.
It is not an unprimeable number, because it can be changed into a prime (127276133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148784 + ... + 149636.
It is an arithmetic number, because the mean of its divisors is an integer number (7355502).
Almost surely, 2127276130 is an apocalyptic number.
127276130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
127276130 is a deficient number, since it is larger than the sum of its proper divisors (108099934).
127276130 is a wasteful number, since it uses less digits than its factorization.
127276130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1250.
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 127276130 is about 11281.6723051151. The cubic root of 127276130 is about 503.0166036043.
The spelling of 127276130 in words is "one hundred twenty-seven million, two hundred seventy-six thousand, one hundred thirty".
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