Base | Representation |
---|---|
bin | 1101101011000000000111… |
… | …0000111011101001001110 |
3 | 1222020002021212011010110020 |
4 | 3122300001300323221032 |
5 | 3432242341233443210 |
6 | 51545443550323010 |
7 | 3111025155301152 |
oct | 332600160735116 |
9 | 58202255133406 |
10 | 15032415140430 |
11 | 48762364a8336 |
12 | 18294714b9466 |
13 | 850720a71a4c |
14 | 39d8039a1062 |
15 | 1b1063305770 |
hex | dac01c3ba4e |
15032415140430 has 32 divisors (see below), whose sum is σ = 36142568004384. Its totient is φ = 4001447185536.
The previous prime is 15032415140401. The next prime is 15032415140443. The reversal of 15032415140430 is 3404151423051.
It is a junction number, because it is equal to n+sod(n) for n = 15032415140391 and 15032415140400.
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, 449786257 + ... + 449819676.
It is an arithmetic number, because the mean of its divisors is an integer number (1129455250137).
Almost surely, 215032415140430 is an apocalyptic number.
15032415140430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
15032415140430 is an abundant number, since it is smaller than the sum of its proper divisors (21110152863954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15032415140430 is a wasteful number, since it uses less digits than its factorization.
15032415140430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 899606500.
The product of its (nonzero) digits is 28800, while the sum is 33.
Adding to 15032415140430 its reverse (3404151423051), we get a palindrome (18436566563481).
The spelling of 15032415140430 in words is "fifteen trillion, thirty-two billion, four hundred fifteen million, one hundred forty thousand, four hundred thirty".
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