Base | Representation |
---|---|
bin | 10100011011011… |
… | …101110110011000 |
3 | 212212221020000201 |
4 | 110123131312120 |
5 | 1200220310342 |
6 | 54002111544 |
7 | 11331165010 |
oct | 2433356630 |
9 | 785836021 |
10 | 342744472 |
11 | 166519aa4 |
12 | 9694b5b4 |
13 | 560158a5 |
14 | 3373cc40 |
15 | 20153db7 |
hex | 146ddd98 |
342744472 has 16 divisors (see below), whose sum is σ = 734452560. Its totient is φ = 146890464.
The previous prime is 342744449. The next prime is 342744487. The reversal of 342744472 is 274447243.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3060163 + ... + 3060274.
It is an arithmetic number, because the mean of its divisors is an integer number (45903285).
Almost surely, 2342744472 is an apocalyptic number.
It is an amenable number.
342744472 is an abundant number, since it is smaller than the sum of its proper divisors (391708088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342744472 is a wasteful number, since it uses less digits than its factorization.
342744472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6120450 (or 6120446 counting only the distinct ones).
The product of its digits is 150528, while the sum is 37.
The square root of 342744472 is about 18513.3592845815. The cubic root of 342744472 is about 699.8261282445.
The spelling of 342744472 in words is "three hundred forty-two million, seven hundred forty-four thousand, four hundred seventy-two".
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