Base | Representation |
---|---|
bin | 100000000010100001… |
… | …101110000011110101 |
3 | 10021210112200101111221 |
4 | 200002201232003311 |
5 | 1030423421212323 |
6 | 23445405030341 |
7 | 2325342204361 |
oct | 400241560365 |
9 | 107715611457 |
10 | 34402132213 |
11 | 1365411a129 |
12 | 68012553b1 |
13 | 33233c3767 |
14 | 1944d5a2a1 |
15 | d6533455d |
hex | 80286e0f5 |
34402132213 has 4 divisors (see below), whose sum is σ = 34405150048. Its totient is φ = 34399114380.
The previous prime is 34402132199. The next prime is 34402132223. The reversal of 34402132213 is 31223120443.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 34402132213 - 25 = 34402132181 is a prime.
It is a super-4 number, since 4×344021322134 (a number of 43 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34402132223) 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, 1491753 + ... + 1514638.
It is an arithmetic number, because the mean of its divisors is an integer number (8601287512).
Almost surely, 234402132213 is an apocalyptic number.
It is an amenable number.
34402132213 is a deficient number, since it is larger than the sum of its proper divisors (3017835).
34402132213 is a wasteful number, since it uses less digits than its factorization.
34402132213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3017834.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 34402132213 its reverse (31223120443), we get a palindrome (65625252656).
The spelling of 34402132213 in words is "thirty-four billion, four hundred two million, one hundred thirty-two thousand, two hundred thirteen".
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