Base | Representation |
---|---|
bin | 1001111100101000… |
… | …0000100101111101 |
3 | 20220002110021110020 |
4 | 2133022000211331 |
5 | 20432032414323 |
6 | 1120543402353 |
7 | 123112223121 |
oct | 23712004575 |
9 | 6802407406 |
10 | 2670201213 |
11 | 1150293769 |
12 | 6262b33b9 |
13 | 337282224 |
14 | 1b48b7581 |
15 | 10964aae3 |
hex | 9f28097d |
2670201213 has 16 divisors (see below), whose sum is σ = 3676586496. Its totient is φ = 1722021120.
The previous prime is 2670201179. The next prime is 2670201221. The reversal of 2670201213 is 3121020762.
2670201213 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2670201213 - 28 = 2670200957 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2670201223) 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, 337681 + ... + 345497.
It is an arithmetic number, because the mean of its divisors is an integer number (229786656).
Almost surely, 22670201213 is an apocalyptic number.
It is an amenable number.
2670201213 is a deficient number, since it is larger than the sum of its proper divisors (1006385283).
2670201213 is a wasteful number, since it uses less digits than its factorization.
2670201213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11524.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 2670201213 is about 51673.9897143621. The cubic root of 2670201213 is about 1387.3349575949.
Adding to 2670201213 its reverse (3121020762), we get a palindrome (5791221975).
The spelling of 2670201213 in words is "two billion, six hundred seventy million, two hundred one thousand, two hundred thirteen".
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