Base | Representation |
---|---|
bin | 1011001011101111… |
… | …0101111101111010 |
3 | 21202012212000201011 |
4 | 2302323311331322 |
5 | 22122010010434 |
6 | 1213515544134 |
7 | 134251564603 |
oct | 26273657572 |
9 | 7665760634 |
10 | 3002031994 |
11 | 1300629085 |
12 | 6b945b04a |
13 | 38ac463c0 |
14 | 2069b4daa |
15 | 128845e64 |
hex | b2ef5f7a |
3002031994 has 8 divisors (see below), whose sum is σ = 4849436340. Its totient is φ = 1385553216.
The previous prime is 3002031959. The next prime is 3002031997. The reversal of 3002031994 is 4991302003.
It can be written as a sum of positive squares in 2 ways, for example, as 2895838969 + 106193025 = 53813^2 + 10305^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (3002031997) 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, 57731359 + ... + 57731410.
Almost surely, 23002031994 is an apocalyptic number.
3002031994 is a deficient number, since it is larger than the sum of its proper divisors (1847404346).
3002031994 is a wasteful number, since it uses less digits than its factorization.
3002031994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115462784.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 3002031994 is about 54790.8020930521. The cubic root of 3002031994 is about 1442.5751237574.
Adding to 3002031994 its reverse (4991302003), we get a palindrome (7993333997).
The spelling of 3002031994 in words is "three billion, two million, thirty-one thousand, nine hundred ninety-four".
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