Base | Representation |
---|---|
bin | 11010010111111011… |
… | …01000110000111000 |
3 | 1100112210022112211111 |
4 | 31023331220300320 |
5 | 212444243211330 |
6 | 10301004010104 |
7 | 1010611332145 |
oct | 151375506070 |
9 | 40483275744 |
10 | 14159350840 |
11 | 6006647948 |
12 | 28b1b30934 |
13 | 144863300b |
14 | 9847173cc |
15 | 57d10d32a |
hex | 34bf68c38 |
14159350840 has 32 divisors (see below), whose sum is σ = 31865934960. Its totient is φ = 5662425600.
The previous prime is 14159350837. The next prime is 14159350841. The reversal of 14159350840 is 4805395141.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 14159350793 and 14159350802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14159350841) 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, 143635 + ... + 221245.
Almost surely, 214159350840 is an apocalyptic number.
14159350840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14159350840 is an abundant number, since it is smaller than the sum of its proper divisors (17706584120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14159350840 is a wasteful number, since it uses less digits than its factorization.
14159350840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82183 (or 82179 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 14159350840 in words is "fourteen billion, one hundred fifty-nine million, three hundred fifty thousand, eight hundred forty".
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