Base | Representation |
---|---|
bin | 1000110111001001101… |
… | …1000001100011010110 |
3 | 112112222010002021020020 |
4 | 2031302123001203112 |
5 | 4443243321322410 |
6 | 153534551250010 |
7 | 13666510520463 |
oct | 2156233014326 |
9 | 475863067206 |
10 | 152243542230 |
11 | 5962556868a |
12 | 2560a079906 |
13 | 11483317a40 |
14 | 752372466a |
15 | 3e60a4ca70 |
hex | 23726c18d6 |
152243542230 has 32 divisors (see below), whose sum is σ = 393491002464. Its totient is φ = 37475333376.
The previous prime is 152243542219. The next prime is 152243542249. The reversal of 152243542230 is 32245342251.
It is a junction number, because it is equal to n+sod(n) for n = 152243542191 and 152243542200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195183639 + ... + 195184418.
It is an arithmetic number, because the mean of its divisors is an integer number (12296593827).
Almost surely, 2152243542230 is an apocalyptic number.
152243542230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152243542230 is an abundant number, since it is smaller than the sum of its proper divisors (241247460234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152243542230 is a wasteful number, since it uses less digits than its factorization.
152243542230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390368080.
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 152243542230 its reverse (32245342251), we get a palindrome (184488884481).
The spelling of 152243542230 in words is "one hundred fifty-two billion, two hundred forty-three million, five hundred forty-two thousand, two hundred thirty".
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