Base | Representation |
---|---|
bin | 1111101001110001000010… |
… | …01010110110010001101111 |
3 | 11111212120010120001221210120 |
4 | 13310320201022312101233 |
5 | 14002421012121331111 |
6 | 201112305155140023 |
7 | 10151536130014053 |
oct | 764704112662157 |
9 | 144776116057716 |
10 | 34420424402031 |
11 | aa70690266618 |
12 | 3a3aaaa5a4613 |
13 | 1628aa81571b5 |
14 | 86dd5928bc63 |
15 | 3ea54a7cc406 |
hex | 1f4e212b646f |
34420424402031 has 16 divisors (see below), whose sum is σ = 47023221718368. Its totient is φ = 22382525465600.
The previous prime is 34420424402029. The next prime is 34420424402101. The reversal of 34420424402031 is 13020442402443.
It is a cyclic number.
It is not a de Polignac number, because 34420424402031 - 21 = 34420424402029 is a prime.
It is a super-2 number, since 2×344204244020312 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 34420424401983 and 34420424402001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34420424400031) 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, 29057196 + ... + 30218561.
It is an arithmetic number, because the mean of its divisors is an integer number (2938951357398).
Almost surely, 234420424402031 is an apocalyptic number.
34420424402031 is a deficient number, since it is larger than the sum of its proper divisors (12602797316337).
34420424402031 is a wasteful number, since it uses less digits than its factorization.
34420424402031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59280522.
The product of its (nonzero) digits is 73728, while the sum is 33.
Adding to 34420424402031 its reverse (13020442402443), we get a palindrome (47440866804474).
The spelling of 34420424402031 in words is "thirty-four trillion, four hundred twenty billion, four hundred twenty-four million, four hundred two thousand, thirty-one".
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