Base | Representation |
---|---|
bin | 1111100010010… |
… | …00111001110110 |
3 | 100002020001020011 |
4 | 13301020321312 |
5 | 231330301123 |
6 | 20533130434 |
7 | 3141501430 |
oct | 761107166 |
9 | 302201204 |
10 | 130322038 |
11 | 67621970 |
12 | 37789a1a |
13 | 20ccc242 |
14 | 13445650 |
15 | b693e0d |
hex | 7c48e76 |
130322038 has 16 divisors (see below), whose sum is σ = 243719424. Its totient is φ = 50774760.
The previous prime is 130322033. The next prime is 130322039. The reversal of 130322038 is 830223031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130322033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422970 + ... + 423277.
It is an arithmetic number, because the mean of its divisors is an integer number (15232464).
Almost surely, 2130322038 is an apocalyptic number.
130322038 is a deficient number, since it is larger than the sum of its proper divisors (113397386).
130322038 is a wasteful number, since it uses less digits than its factorization.
130322038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 846267.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 130322038 is about 11415.8678163335. The cubic root of 130322038 is about 506.9976593200.
Adding to 130322038 its reverse (830223031), we get a palindrome (960545069).
The spelling of 130322038 in words is "one hundred thirty million, three hundred twenty-two thousand, thirty-eight".
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