Base | Representation |
---|---|
bin | 11001001111010011… |
… | …11101001110111110 |
3 | 1021222100010002110211 |
4 | 30213221331032332 |
5 | 210222323241110 |
6 | 10120324023034 |
7 | 656533621225 |
oct | 144751751676 |
9 | 37870102424 |
10 | 13550212030 |
11 | 5823817943 |
12 | 2761b31a7a |
13 | 137c387854 |
14 | 927871cbc |
15 | 5448d798a |
hex | 327a7d3be |
13550212030 has 16 divisors (see below), whose sum is σ = 24957600624. Its totient is φ = 5294036160.
The previous prime is 13550211991. The next prime is 13550212063. The reversal of 13550212030 is 3021205531.
It is a junction number, because it is equal to n+sod(n) for n = 13550211992 and 13550212010.
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, 15755631 + ... + 15756490.
It is an arithmetic number, because the mean of its divisors is an integer number (1559850039).
Almost surely, 213550212030 is an apocalyptic number.
13550212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13550212030 is a deficient number, since it is larger than the sum of its proper divisors (11407388594).
13550212030 is a wasteful number, since it uses less digits than its factorization.
13550212030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31512171.
The product of its (nonzero) digits is 900, while the sum is 22.
Adding to 13550212030 its reverse (3021205531), we get a palindrome (16571417561).
The spelling of 13550212030 in words is "thirteen billion, five hundred fifty million, two hundred twelve thousand, thirty".
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