Base | Representation |
---|---|
bin | 100111010001010101100001… |
… | …1110100110010110111011110 |
3 | 1200022001211001021200002010010 |
4 | 1032202223003310302313132 |
5 | 330234012301214120204 |
6 | 3222400300050224050 |
7 | 132521342321633502 |
oct | 11642530364626736 |
9 | 1608054037602103 |
10 | 345430325145054 |
11 | a00791a62157a6 |
12 | 328aa864b85026 |
13 | 11a98c2ac29c86 |
14 | 6142cba142302 |
15 | 29e067eae8d89 |
hex | 13a2ac3d32dde |
345430325145054 has 8 divisors (see below), whose sum is σ = 690860650290120. Its totient is φ = 115143441715016.
The previous prime is 345430325145049. The next prime is 345430325145107. The reversal of 345430325145054 is 450541523034543.
It is a sphenic number, since it is the product of 3 distinct primes.
345430325145054 is an admirable number.
It is a super-2 number, since 2×3454303251450542 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 345430325144994 and 345430325145012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28785860428749 + ... + 28785860428760.
It is an arithmetic number, because the mean of its divisors is an integer number (86357581286265).
Almost surely, 2345430325145054 is an apocalyptic number.
345430325145054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345430325145054 is a wasteful number, since it uses less digits than its factorization.
345430325145054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57571720857514.
The product of its (nonzero) digits is 8640000, while the sum is 48.
Adding to 345430325145054 its reverse (450541523034543), we get a palindrome (795971848179597).
The spelling of 345430325145054 in words is "three hundred forty-five trillion, four hundred thirty billion, three hundred twenty-five million, one hundred forty-five thousand, fifty-four".
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