Base | Representation |
---|---|
bin | 101001111100010… |
… | …1110101100000011 |
3 | 10122002020022201121 |
4 | 1103320232230003 |
5 | 10340242131402 |
6 | 351353013111 |
7 | 46606351231 |
oct | 12370565403 |
9 | 3562208647 |
10 | 1407380227 |
11 | 66247a660 |
12 | 3333b4197 |
13 | 195763a86 |
14 | d4cb3951 |
15 | 83851837 |
hex | 53e2eb03 |
1407380227 has 16 divisors (see below), whose sum is σ = 1598585184. Its totient is φ = 1227744000.
The previous prime is 1407380201. The next prime is 1407380243. The reversal of 1407380227 is 7220837041.
It is a cyclic number.
It is not a de Polignac number, because 1407380227 - 211 = 1407378179 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1407380192 and 1407380201.
It is not an unprimeable number, because it can be changed into a prime (1407380257) 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, 1933 + ... + 53089.
It is an arithmetic number, because the mean of its divisors is an integer number (99911574).
Almost surely, 21407380227 is an apocalyptic number.
1407380227 is a deficient number, since it is larger than the sum of its proper divisors (191204957).
1407380227 is a wasteful number, since it uses less digits than its factorization.
1407380227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51270.
The product of its (nonzero) digits is 18816, while the sum is 34.
The square root of 1407380227 is about 37515.0666666074. The cubic root of 1407380227 is about 1120.6512546870.
The spelling of 1407380227 in words is "one billion, four hundred seven million, three hundred eighty thousand, two hundred twenty-seven".
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