Base | Representation |
---|---|
bin | 1111100001010101111110… |
… | …11001010010011100101010 |
3 | 11110211220010112220121202210 |
4 | 13300222333121102130222 |
5 | 13433200312412231214 |
6 | 200331324044305550 |
7 | 10121612344333440 |
oct | 760527731223452 |
9 | 143756115817683 |
10 | 34131021211434 |
11 | a969980753044 |
12 | 39b29a1b422b6 |
13 | 1607706865314 |
14 | 85dd43664b90 |
15 | 3e2c5d5b8b59 |
hex | 1f0abf65272a |
34131021211434 has 32 divisors (see below), whose sum is σ = 78013958647680. Its totient is φ = 9751695861312.
The previous prime is 34131021211433. The next prime is 34131021211453. The reversal of 34131021211434 is 43411212013143.
It is not an unprimeable number, because it can be changed into a prime (34131021211433) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22037452 + ... + 23535320.
It is an arithmetic number, because the mean of its divisors is an integer number (2437936207740).
Almost surely, 234131021211434 is an apocalyptic number.
34131021211434 is an abundant number, since it is smaller than the sum of its proper divisors (43882937436246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34131021211434 is a wasteful number, since it uses less digits than its factorization.
34131021211434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2040414.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 34131021211434 its reverse (43411212013143), we get a palindrome (77542233224577).
The spelling of 34131021211434 in words is "thirty-four trillion, one hundred thirty-one billion, twenty-one million, two hundred eleven thousand, four hundred thirty-four".
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