Base | Representation |
---|---|
bin | 1000001111011010… |
… | …1001111110011010 |
3 | 12201011112111201022 |
4 | 2003312221332122 |
5 | 14012302034002 |
6 | 1003301522442 |
7 | 105550622336 |
oct | 20366517632 |
9 | 5634474638 |
10 | 2212143002 |
11 | a35773863 |
12 | 518a13422 |
13 | 2933c3774 |
14 | 16db1c7c6 |
15 | ce319ba2 |
hex | 83da9f9a |
2212143002 has 4 divisors (see below), whose sum is σ = 3318214506. Its totient is φ = 1106071500.
The previous prime is 2212142993. The next prime is 2212143019. The reversal of 2212143002 is 2003412122.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2210974441 + 1168561 = 47021^2 + 1081^2 .
It is a super-2 number, since 2×22121430022 = 9787153322595144008, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553035749 + ... + 553035752.
Almost surely, 22212143002 is an apocalyptic number.
2212143002 is a deficient number, since it is larger than the sum of its proper divisors (1106071504).
2212143002 is a wasteful number, since it uses less digits than its factorization.
2212143002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1106071503.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 2212143002 is about 47033.4243065503. The cubic root of 2212143002 is about 1302.9799493403.
Adding to 2212143002 its reverse (2003412122), we get a palindrome (4215555124).
The spelling of 2212143002 in words is "two billion, two hundred twelve million, one hundred forty-three thousand, two".
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