Base | Representation |
---|---|
bin | 11111110111010001… |
… | …111010110001100111 |
3 | 10021022101121212022020 |
4 | 133313101322301213 |
5 | 1030032120044430 |
6 | 23414544434223 |
7 | 2320561306164 |
oct | 376721726147 |
9 | 107271555266 |
10 | 34213440615 |
11 | 13567660362 |
12 | 676a018973 |
13 | 32c3298723 |
14 | 1927c7d06b |
15 | d539b0b10 |
hex | 7f747ac67 |
34213440615 has 16 divisors (see below), whose sum is σ = 55906219008. Its totient is φ = 17858930336.
The previous prime is 34213440517. The next prime is 34213440623. The reversal of 34213440615 is 51604431243.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 34213440615 - 212 = 34213436519 is a prime.
It is a super-2 number, since 2×342134406152 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24264147 + ... + 24265556.
It is an arithmetic number, because the mean of its divisors is an integer number (3494138688).
Almost surely, 234213440615 is an apocalyptic number.
34213440615 is a deficient number, since it is larger than the sum of its proper divisors (21692778393).
34213440615 is a wasteful number, since it uses less digits than its factorization.
34213440615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48529758.
The product of its (nonzero) digits is 34560, while the sum is 33.
Adding to 34213440615 its reverse (51604431243), we get a palindrome (85817871858).
The spelling of 34213440615 in words is "thirty-four billion, two hundred thirteen million, four hundred forty thousand, six hundred fifteen".
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