Base | Representation |
---|---|
bin | 10101000111010… |
… | …001010001001010 |
3 | 220200112121110200 |
4 | 111013101101022 |
5 | 1211140233044 |
6 | 55052153030 |
7 | 11530611402 |
oct | 2507212112 |
9 | 820477420 |
10 | 354227274 |
11 | 171a52215 |
12 | 9a768776 |
13 | 5850634b |
14 | 3508b802 |
15 | 21171369 |
hex | 151d144a |
354227274 has 24 divisors (see below), whose sum is σ = 768167712. Its totient is φ = 117971880.
The previous prime is 354227267. The next prime is 354227281. The reversal of 354227274 is 472722453.
It is a happy number.
354227274 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (354227267) and next prime (354227281).
It is a super-3 number, since 3×3542272743 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13969 + ... + 30059.
It is an arithmetic number, because the mean of its divisors is an integer number (32006988).
Almost surely, 2354227274 is an apocalyptic number.
354227274 is an abundant number, since it is smaller than the sum of its proper divisors (413940438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354227274 is a wasteful number, since it uses less digits than its factorization.
354227274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17322 (or 17319 counting only the distinct ones).
The product of its digits is 94080, while the sum is 36.
The square root of 354227274 is about 18820.9264915413. The cubic root of 354227274 is about 707.5557516613. Note that the first 3 decimals are identical.
The spelling of 354227274 in words is "three hundred fifty-four million, two hundred twenty-seven thousand, two hundred seventy-four".
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