Base | Representation |
---|---|
bin | 1011111110000100… |
… | …0000101110110010 |
3 | 22021221000111022212 |
4 | 2333201000232302 |
5 | 23040023231002 |
6 | 1250455532122 |
7 | 142423626215 |
oct | 27741005662 |
9 | 8257014285 |
10 | 3213102002 |
11 | 13a9792100 |
12 | 75808a042 |
13 | 3c28a82b6 |
14 | 226a3977c |
15 | 13c13a352 |
hex | bf840bb2 |
3213102002 has 12 divisors (see below), whose sum is σ = 5297635518. Its totient is φ = 1460500800.
The previous prime is 3213101999. The next prime is 3213102023. The reversal of 3213102002 is 2002013123.
It is a happy number.
3213102002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3148444321 + 64657681 = 56111^2 + 8041^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6638399 + ... + 6638882.
Almost surely, 23213102002 is an apocalyptic number.
3213102002 is a deficient number, since it is larger than the sum of its proper divisors (2084533516).
3213102002 is a wasteful number, since it uses less digits than its factorization.
3213102002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13277305 (or 13277294 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 3213102002 is about 56684.2306289853. The cubic root of 3213102002 is about 1475.6210353507.
Adding to 3213102002 its reverse (2002013123), we get a palindrome (5215115125).
The spelling of 3213102002 in words is "three billion, two hundred thirteen million, one hundred two thousand, two".
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