Base | Representation |
---|---|
bin | 10000010101010… |
… | …000001111011111 |
3 | 201002120222221200 |
4 | 100111100033133 |
5 | 1030121211012 |
6 | 43104530543 |
7 | 6535010151 |
oct | 2025201737 |
9 | 632528850 |
10 | 274007007 |
11 | 13074057a |
12 | 77920a53 |
13 | 449c9931 |
14 | 28568ad1 |
15 | 190c73dc |
hex | 105503df |
274007007 has 6 divisors (see below), whose sum is σ = 395787912. Its totient is φ = 182671332.
The previous prime is 274006939. The next prime is 274007011. The reversal of 274007007 is 700700472.
It is a happy number.
It is not a de Polignac number, because 274007007 - 211 = 274004959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274007057) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15222603 + ... + 15222620.
It is an arithmetic number, because the mean of its divisors is an integer number (65964652).
Almost surely, 2274007007 is an apocalyptic number.
274007007 is a deficient number, since it is larger than the sum of its proper divisors (121780905).
274007007 is a wasteful number, since it uses less digits than its factorization.
274007007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30445229 (or 30445226 counting only the distinct ones).
The product of its (nonzero) digits is 2744, while the sum is 27.
The square root of 274007007 is about 16553.1570100691. The cubic root of 274007007 is about 649.5120653726.
Adding to 274007007 its reverse (700700472), we get a palindrome (974707479).
The spelling of 274007007 in words is "two hundred seventy-four million, seven thousand, seven".
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