Base | Representation |
---|---|
bin | 10101001011110… |
… | …101011110000010 |
3 | 220202210102020200 |
4 | 111023311132002 |
5 | 1211442033010 |
6 | 55133550030 |
7 | 11544024645 |
oct | 2513653602 |
9 | 822712220 |
10 | 355424130 |
11 | 17269a456 |
12 | 9b045316 |
13 | 58835049 |
14 | 352bda5c |
15 | 2130acc0 |
hex | 152f5782 |
355424130 has 24 divisors (see below), whose sum is σ = 924102972. Its totient is φ = 94779744.
The previous prime is 355424077. The next prime is 355424131. The reversal of 355424130 is 31424553.
It can be written as a sum of positive squares in 2 ways, for example, as 337199769 + 18224361 = 18363^2 + 4269^2 .
It is a junction number, because it is equal to n+sod(n) for n = 355424094 and 355424103.
It is not an unprimeable number, because it can be changed into a prime (355424131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1974489 + ... + 1974668.
Almost surely, 2355424130 is an apocalyptic number.
355424130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
355424130 is an abundant number, since it is smaller than the sum of its proper divisors (568678842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
355424130 is a wasteful number, since it uses less digits than its factorization.
355424130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3949170 (or 3949167 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 355424130 is about 18852.6955632345. The cubic root of 355424130 is about 708.3517475567.
Adding to 355424130 its reverse (31424553), we get a palindrome (386848683).
The spelling of 355424130 in words is "three hundred fifty-five million, four hundred twenty-four thousand, one hundred thirty".
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