Base | Representation |
---|---|
bin | 1011010010110001… |
… | …1101110100001110 |
3 | 21211021101222010111 |
4 | 2310230131310032 |
5 | 22202034232332 |
6 | 1220452430234 |
7 | 135060536524 |
oct | 26454356416 |
9 | 7737358114 |
10 | 3031555342 |
11 | 1316263442 |
12 | 70731837a |
13 | 3940b243a |
14 | 20a89c314 |
15 | 12b228947 |
hex | b4b1dd0e |
3031555342 has 16 divisors (see below), whose sum is σ = 4773468672. Its totient is φ = 1441188760.
The previous prime is 3031555313. The next prime is 3031555343. The reversal of 3031555342 is 2435551303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031555343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189634 + ... + 204997.
It is an arithmetic number, because the mean of its divisors is an integer number (298341792).
Almost surely, 23031555342 is an apocalyptic number.
3031555342 is a deficient number, since it is larger than the sum of its proper divisors (1741913330).
3031555342 is a wasteful number, since it uses less digits than its factorization.
3031555342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394823.
The product of its (nonzero) digits is 27000, while the sum is 31.
The square root of 3031555342 is about 55059.5617672353. The cubic root of 3031555342 is about 1447.2886855487.
The spelling of 3031555342 in words is "three billion, thirty-one million, five hundred fifty-five thousand, three hundred forty-two".
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