Base | Representation |
---|---|
bin | 10101001001101… |
… | …110001101110100 |
3 | 220201202021022020 |
4 | 111021232031310 |
5 | 1211321321012 |
6 | 55114033140 |
7 | 11536226541 |
oct | 2511561564 |
9 | 821667266 |
10 | 354870132 |
11 | 172351201 |
12 | 9aa187b0 |
13 | 5869cb36 |
14 | 351b7bc8 |
15 | 2124ba8c |
hex | 1526e374 |
354870132 has 24 divisors (see below), whose sum is σ = 842066400. Its totient is φ = 116284896.
The previous prime is 354870119. The next prime is 354870137. The reversal of 354870132 is 231078453.
It is a junction number, because it is equal to n+sod(n) for n = 354870093 and 354870102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (354870137) 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, 249907 + ... + 251322.
It is an arithmetic number, because the mean of its divisors is an integer number (35086100).
Almost surely, 2354870132 is an apocalyptic number.
It is an amenable number.
354870132 is an abundant number, since it is smaller than the sum of its proper divisors (487196268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
354870132 is a wasteful number, since it uses less digits than its factorization.
354870132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 501295 (or 501293 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 354870132 is about 18837.9970272850. The cubic root of 354870132 is about 707.9835212737.
The spelling of 354870132 in words is "three hundred fifty-four million, eight hundred seventy thousand, one hundred thirty-two".
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