Base | Representation |
---|---|
bin | 100110110001111… |
… | …0001011001100110 |
3 | 10100200110222101222 |
4 | 1031203301121212 |
5 | 10131103114024 |
6 | 333041420342 |
7 | 44150133050 |
oct | 11543613146 |
9 | 3320428358 |
10 | 1301223014 |
11 | 608563123 |
12 | 30393a6b2 |
13 | 179775860 |
14 | c4b5c8d0 |
15 | 7938285e |
hex | 4d8f1666 |
1301223014 has 32 divisors (see below), whose sum is σ = 2407829760. Its totient is φ = 513575712.
The previous prime is 1301222977. The next prime is 1301223019. The reversal of 1301223014 is 4103221031.
It is a junction number, because it is equal to n+sod(n) for n = 1301222983 and 1301223001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301223019) 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, 72557 + ... + 88695.
It is an arithmetic number, because the mean of its divisors is an integer number (75244680).
Almost surely, 21301223014 is an apocalyptic number.
1301223014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1301223014 is a deficient number, since it is larger than the sum of its proper divisors (1106606746).
1301223014 is a wasteful number, since it uses less digits than its factorization.
1301223014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16604.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1301223014 is about 36072.4689202167. The cubic root of 1301223014 is about 1091.7350293209.
Adding to 1301223014 its reverse (4103221031), we get a palindrome (5404444045).
The spelling of 1301223014 in words is "one billion, three hundred one million, two hundred twenty-three thousand, fourteen".
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