Base | Representation |
---|---|
bin | 1100001100010011011001… |
… | …0100010101101001011110 |
3 | 1202110112221122020212010212 |
4 | 3003010312110111221132 |
5 | 3224113433040411110 |
6 | 44302223103332422 |
7 | 2552341614611201 |
oct | 303046624255136 |
9 | 52415848225125 |
10 | 13405504232030 |
11 | 42a9273727089 |
12 | 16060b02b1112 |
13 | 76319775c791 |
14 | 344b89223938 |
15 | 183a943d8e05 |
hex | c3136515a5e |
13405504232030 has 16 divisors (see below), whose sum is σ = 24782067283680. Its totient is φ = 5217277322592.
The previous prime is 13405504232017. The next prime is 13405504232123. The reversal of 13405504232030 is 3023240550431.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18115545890 + ... + 18115546629.
It is an arithmetic number, because the mean of its divisors is an integer number (1548879205230).
Almost surely, 213405504232030 is an apocalyptic number.
13405504232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13405504232030 is a deficient number, since it is larger than the sum of its proper divisors (11376563051650).
13405504232030 is a wasteful number, since it uses less digits than its factorization.
13405504232030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36231092563.
The product of its (nonzero) digits is 43200, while the sum is 32.
Adding to 13405504232030 its reverse (3023240550431), we get a palindrome (16428744782461).
The spelling of 13405504232030 in words is "thirteen trillion, four hundred five billion, five hundred four million, two hundred thirty-two thousand, thirty".
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