Base | Representation |
---|---|
bin | 1010000011110010100… |
… | …10101111110011101110 |
3 | 1020001010201020010220100 |
4 | 11001321102233303232 |
5 | 21130323334404410 |
6 | 422440432331530 |
7 | 33654043266141 |
oct | 5017122576356 |
9 | 1201121203810 |
10 | 345632341230 |
11 | 12364449a700 |
12 | 56b9b6a3ba6 |
13 | 26792a50157 |
14 | 12a2b776058 |
15 | 8ecd8a78c0 |
hex | 50794afcee |
345632341230 has 144 divisors (see below), whose sum is σ = 1045870246512. Its totient is φ = 78860812800.
The previous prime is 345632341217. The next prime is 345632341259. The reversal of 345632341230 is 32143236543.
345632341230 is a `hidden beast` number, since 3 + 4 + 5 + 632 + 3 + 4 + 12 + 3 + 0 = 666.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 748356 + ... + 1118615.
It is an arithmetic number, because the mean of its divisors is an integer number (7262987823).
Almost surely, 2345632341230 is an apocalyptic number.
345632341230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
345632341230 is an abundant number, since it is smaller than the sum of its proper divisors (700237905282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345632341230 is a wasteful number, since it uses less digits than its factorization.
345632341230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1867023 (or 1867009 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 36.
Adding to 345632341230 its reverse (32143236543), we get a palindrome (377775577773).
The spelling of 345632341230 in words is "three hundred forty-five billion, six hundred thirty-two million, three hundred forty-one thousand, two hundred thirty".
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