Base | Representation |
---|---|
bin | 10101000111001… |
… | …111100001100100 |
3 | 220200112020200011 |
4 | 111013033201210 |
5 | 1211140021012 |
6 | 55052100004 |
7 | 11530551520 |
oct | 2507174144 |
9 | 820466604 |
10 | 354220132 |
11 | 171a47912 |
12 | 9a764604 |
13 | 58503016 |
14 | 35088d80 |
15 | 2116e1a7 |
hex | 151cf864 |
354220132 has 24 divisors (see below), whose sum is σ = 708853376. Its totient is φ = 151720128.
The previous prime is 354220127. The next prime is 354220133. The reversal of 354220132 is 231022453.
It is a super-3 number, since 3×3542201323 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (354220133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73633 + ... + 78295.
Almost surely, 2354220132 is an apocalyptic number.
It is an amenable number.
354220132 is an abundant number, since it is smaller than the sum of its proper divisors (354633244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354220132 is a wasteful number, since it uses less digits than its factorization.
354220132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7387 (or 7385 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 354220132 is about 18820.7367549732. The cubic root of 354220132 is about 707.5509963366.
Adding to 354220132 its reverse (231022453), we get a palindrome (585242585).
The spelling of 354220132 in words is "three hundred fifty-four million, two hundred twenty thousand, one hundred thirty-two".
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