Base | Representation |
---|---|
bin | 10100111100100… |
… | …101001001101010 |
3 | 220111021020122120 |
4 | 110330211021222 |
5 | 1204431101010 |
6 | 54512132110 |
7 | 11465031030 |
oct | 2474451152 |
9 | 814236576 |
10 | 351425130 |
11 | 1704089a1 |
12 | 99837036 |
13 | 57a64a84 |
14 | 3495c550 |
15 | 20cbae70 |
hex | 14f2526a |
351425130 has 32 divisors (see below), whose sum is σ = 963909504. Its totient is φ = 80325696.
The previous prime is 351425099. The next prime is 351425131. The reversal of 351425130 is 31524153.
It is a self number, because there is not a number n which added to its sum of digits gives 351425130.
It is not an unprimeable number, because it can be changed into a prime (351425131) 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, 836517 + ... + 836936.
It is an arithmetic number, because the mean of its divisors is an integer number (30122172).
Almost surely, 2351425130 is an apocalyptic number.
351425130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
351425130 is an abundant number, since it is smaller than the sum of its proper divisors (612484374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
351425130 is a wasteful number, since it uses less digits than its factorization.
351425130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1673470.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 351425130 is about 18746.3364420892. The cubic root of 351425130 is about 705.6850842670.
Adding to 351425130 its reverse (31524153), we get a palindrome (382949283).
The spelling of 351425130 in words is "three hundred fifty-one million, four hundred twenty-five thousand, one hundred thirty".
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