Base | Representation |
---|---|
bin | 10101001010010… |
… | …000111000101110 |
3 | 220202000111002212 |
4 | 111022100320232 |
5 | 1211340342032 |
6 | 55121050422 |
7 | 11540360552 |
oct | 2512207056 |
9 | 822014085 |
10 | 355012142 |
11 | 172438971 |
12 | 9aa86a12 |
13 | 5871c674 |
14 | 35213862 |
15 | 21278bb2 |
hex | 15290e2e |
355012142 has 16 divisors (see below), whose sum is σ = 553510800. Its totient is φ = 170567040.
The previous prime is 355012127. The next prime is 355012157. The reversal of 355012142 is 241210553.
It is an interprime number because it is at equal distance from previous prime (355012127) and next prime (355012157).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2267 + ... + 26742.
It is an arithmetic number, because the mean of its divisors is an integer number (34594425).
Almost surely, 2355012142 is an apocalyptic number.
355012142 is a deficient number, since it is larger than the sum of its proper divisors (198498658).
355012142 is a wasteful number, since it uses less digits than its factorization.
355012142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29251.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 355012142 is about 18841.7658938858. The cubic root of 355012142 is about 708.0779476779.
Adding to 355012142 its reverse (241210553), we get a palindrome (596222695).
The spelling of 355012142 in words is "three hundred fifty-five million, twelve thousand, one hundred forty-two".
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