Base | Representation |
---|---|
bin | 11111111101000110… |
… | …001010110110010101 |
3 | 10021120012020121120110 |
4 | 133331012022312111 |
5 | 1030232110232041 |
6 | 23432352153233 |
7 | 2323154615001 |
oct | 377506126625 |
9 | 107505217513 |
10 | 34311024021 |
11 | 136077511aa |
12 | 6796838819 |
13 | 330a5742a1 |
14 | 1936c01701 |
15 | d5c339516 |
hex | 7fd18ad95 |
34311024021 has 8 divisors (see below), whose sum is σ = 46055066400. Its totient is φ = 22720498832.
The previous prime is 34311024017. The next prime is 34311024023. The reversal of 34311024021 is 12042011343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34311024021 - 22 = 34311024017 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34311024023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38378775 + ... + 38379668.
It is an arithmetic number, because the mean of its divisors is an integer number (5756883300).
Almost surely, 234311024021 is an apocalyptic number.
It is an amenable number.
34311024021 is a deficient number, since it is larger than the sum of its proper divisors (11744042379).
34311024021 is a wasteful number, since it uses less digits than its factorization.
34311024021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76758595.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 34311024021 its reverse (12042011343), we get a palindrome (46353035364).
The spelling of 34311024021 in words is "thirty-four billion, three hundred eleven million, twenty-four thousand, twenty-one".
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