Base | Representation |
---|---|
bin | 11100100110010001… |
… | …01010110101001110 |
3 | 1110122000011210221220 |
4 | 32103020222311032 |
5 | 222420434101410 |
6 | 11015301104210 |
7 | 1052320650453 |
oct | 162310526516 |
9 | 43560153856 |
10 | 15353425230 |
11 | 6569676690 |
12 | 2b859b8066 |
13 | 15a8b31300 |
14 | a5914382a |
15 | 5ecd78070 |
hex | 39322ad4e |
15353425230 has 96 divisors (see below), whose sum is σ = 43528233600. Its totient is φ = 3435719040.
The previous prime is 15353425223. The next prime is 15353425231. The reversal of 15353425230 is 3252435351.
15353425230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 15353425191 and 15353425200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15353425231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81880 + ... + 193419.
It is an arithmetic number, because the mean of its divisors is an integer number (453419100).
Almost surely, 215353425230 is an apocalyptic number.
15353425230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15353425230 is an abundant number, since it is smaller than the sum of its proper divisors (28174808370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15353425230 is a wasteful number, since it uses less digits than its factorization.
15353425230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275346 (or 275333 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 33.
The spelling of 15353425230 in words is "fifteen billion, three hundred fifty-three million, four hundred twenty-five thousand, two hundred thirty".
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