Base | Representation |
---|---|
bin | 1111100010010… |
… | …11011010111111 |
3 | 100002020120101010 |
4 | 13301023122333 |
5 | 231331113401 |
6 | 20533250303 |
7 | 3141543462 |
oct | 761133277 |
9 | 302216333 |
10 | 130332351 |
11 | 67629696 |
12 | 37793993 |
13 | 21003b46 |
14 | 134492d9 |
15 | b696ed6 |
hex | 7c4b6bf |
130332351 has 8 divisors (see below), whose sum is σ = 179768880. Its totient is φ = 83892032.
The previous prime is 130332341. The next prime is 130332359. The reversal of 130332351 is 153233031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130332351 - 214 = 130315967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130332359) 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, 748950 + ... + 749123.
It is an arithmetic number, because the mean of its divisors is an integer number (22471110).
Almost surely, 2130332351 is an apocalyptic number.
130332351 is a deficient number, since it is larger than the sum of its proper divisors (49436529).
130332351 is a wasteful number, since it uses less digits than its factorization.
130332351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1498105.
The product of its (nonzero) digits is 810, while the sum is 21.
The square root of 130332351 is about 11416.3195032375. The cubic root of 130332351 is about 507.0110326758.
Adding to 130332351 its reverse (153233031), we get a palindrome (283565382).
The spelling of 130332351 in words is "one hundred thirty million, three hundred thirty-two thousand, three hundred fifty-one".
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