Base | Representation |
---|---|
bin | 1111100010010… |
… | …00111010000111 |
3 | 100002020001020210 |
4 | 13301020322013 |
5 | 231330301210 |
6 | 20533130503 |
7 | 3141501453 |
oct | 761107207 |
9 | 302201223 |
10 | 130322055 |
11 | 67621986 |
12 | 37789a33 |
13 | 20ccc256 |
14 | 13445663 |
15 | b693e20 |
hex | 7c48e87 |
130322055 has 16 divisors (see below), whose sum is σ = 208656864. Its totient is φ = 69457920.
The previous prime is 130322039. The next prime is 130322057. The reversal of 130322055 is 550223031.
It is not a de Polignac number, because 130322055 - 24 = 130322039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130322057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41335 + ... + 44375.
It is an arithmetic number, because the mean of its divisors is an integer number (13041054).
Almost surely, 2130322055 is an apocalyptic number.
130322055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130322055 is a deficient number, since it is larger than the sum of its proper divisors (78334809).
130322055 is a wasteful number, since it uses less digits than its factorization.
130322055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5906.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 130322055 is about 11415.8685609112. The cubic root of 130322055 is about 506.9976813653.
Adding to 130322055 its reverse (550223031), we get a palindrome (680545086).
The spelling of 130322055 in words is "one hundred thirty million, three hundred twenty-two thousand, fifty-five".
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