Base | Representation |
---|---|
bin | 1011001110001001… |
… | …1000000010001111 |
3 | 21202220212012200202 |
4 | 2303202120002033 |
5 | 22132101224012 |
6 | 1214520244115 |
7 | 134433464612 |
oct | 26342300217 |
9 | 7686765622 |
10 | 3012133007 |
11 | 13062a8124 |
12 | 70091063b |
13 | 390071c30 |
14 | 208084179 |
15 | 12968dcc2 |
hex | b389808f |
3012133007 has 4 divisors (see below), whose sum is σ = 3243835560. Its totient is φ = 2780430456.
The previous prime is 3012133001. The next prime is 3012133009. The reversal of 3012133007 is 7003312103.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3012133007 - 226 = 2945024143 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3012133007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3012133001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115851257 + ... + 115851282.
It is an arithmetic number, because the mean of its divisors is an integer number (810958890).
Almost surely, 23012133007 is an apocalyptic number.
3012133007 is a deficient number, since it is larger than the sum of its proper divisors (231702553).
3012133007 is a wasteful number, since it uses less digits than its factorization.
3012133007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231702552.
The product of its (nonzero) digits is 378, while the sum is 20.
The square root of 3012133007 is about 54882.9026838049. The cubic root of 3012133007 is about 1444.1912688209.
The spelling of 3012133007 in words is "three billion, twelve million, one hundred thirty-three thousand, seven".
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