Base | Representation |
---|---|
bin | 1011111110000010… |
… | …1100101101101010 |
3 | 22021220212022212010 |
4 | 2333200230231222 |
5 | 23040013120020 |
6 | 1250454100350 |
7 | 142423135164 |
oct | 27740545552 |
9 | 8256768763 |
10 | 3213020010 |
11 | 13a9736542 |
12 | 75804a6b6 |
13 | 3c2879b95 |
14 | 226a17934 |
15 | 13c120de0 |
hex | bf82cb6a |
3213020010 has 32 divisors (see below), whose sum is σ = 7755834240. Its totient is φ = 851851328.
The previous prime is 3213020003. The next prime is 3213020033. The reversal of 3213020010 is 100203123.
It is a happy number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304350 + ... + 314729.
It is an arithmetic number, because the mean of its divisors is an integer number (242369820).
Almost surely, 23213020010 is an apocalyptic number.
3213020010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3213020010 is an abundant number, since it is smaller than the sum of its proper divisors (4542814230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3213020010 is a wasteful number, since it uses less digits than its factorization.
3213020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619262.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 3213020010 is about 56683.5073897161. The cubic root of 3213020010 is about 1475.6084836018.
Adding to 3213020010 its reverse (100203123), we get a palindrome (3313223133).
The spelling of 3213020010 in words is "three billion, two hundred thirteen million, twenty thousand, ten".
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