Base | Representation |
---|---|
bin | 10101000111010… |
… | …100111001010010 |
3 | 220200120100211220 |
4 | 111013110321102 |
5 | 1211141222010 |
6 | 55052345510 |
7 | 11531002614 |
oct | 2507247122 |
9 | 820510756 |
10 | 354242130 |
11 | 171a623a0 |
12 | 9a775296 |
13 | 58510038 |
14 | 35092db4 |
15 | 21175970 |
hex | 151d4e52 |
354242130 has 32 divisors (see below), whose sum is σ = 927471168. Its totient is φ = 85876800.
The previous prime is 354242129. The next prime is 354242183. The reversal of 354242130 is 31242453.
It is a super-3 number, since 3×3542421303 (a number of 27 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 354242130.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536401 + ... + 537060.
It is an arithmetic number, because the mean of its divisors is an integer number (28983474).
Almost surely, 2354242130 is an apocalyptic number.
354242130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
354242130 is an abundant number, since it is smaller than the sum of its proper divisors (573229038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354242130 is a wasteful number, since it uses less digits than its factorization.
354242130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1073482.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 354242130 is about 18821.3211544780. The cubic root of 354242130 is about 707.5656429581.
Adding to 354242130 its reverse (31242453), we get a palindrome (385484583).
The spelling of 354242130 in words is "three hundred fifty-four million, two hundred forty-two thousand, one hundred thirty".
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