Base | Representation |
---|---|
bin | 10101001011110… |
… | …100011111100010 |
3 | 220202210012202112 |
4 | 111023310133202 |
5 | 1211441421010 |
6 | 55133515322 |
7 | 11544010202 |
oct | 2513643742 |
9 | 822705675 |
10 | 355420130 |
11 | 17269744a |
12 | 9b042b42 |
13 | 58833290 |
14 | 352bc402 |
15 | 21309a05 |
hex | 152f47e2 |
355420130 has 64 divisors (see below), whose sum is σ = 707616000. Its totient is φ = 127729920.
The previous prime is 355420123. The next prime is 355420133. The reversal of 355420130 is 31024553.
It is a junction number, because it is equal to n+sod(n) for n = 355420096 and 355420105.
It is not an unprimeable number, because it can be changed into a prime (355420133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1142675 + ... + 1142985.
It is an arithmetic number, because the mean of its divisors is an integer number (11056500).
Almost surely, 2355420130 is an apocalyptic number.
355420130 is a deficient number, since it is larger than the sum of its proper divisors (352195870).
355420130 is a wasteful number, since it uses less digits than its factorization.
355420130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 355420130 is about 18852.5894773105. The cubic root of 355420130 is about 708.3490902454.
Adding to 355420130 its reverse (31024553), we get a palindrome (386444683).
The spelling of 355420130 in words is "three hundred fifty-five million, four hundred twenty thousand, one hundred thirty".
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