Base | Representation |
---|---|
bin | 1011101100011111… |
… | …1100000110101110 |
3 | 22002210101002102200 |
4 | 2323013330012232 |
5 | 22412142424330 |
6 | 1235304402330 |
7 | 140540430465 |
oct | 27307740656 |
9 | 8083332380 |
10 | 3139420590 |
11 | 1371137179 |
12 | 7374763a6 |
13 | 3b054ac27 |
14 | 21ad399dc |
15 | 135933a60 |
hex | bb1fc1ae |
3139420590 has 24 divisors (see below), whose sum is σ = 8162493768. Its totient is φ = 837178800.
The previous prime is 3139420577. The next prime is 3139420591. The reversal of 3139420590 is 950249313.
It is a happy number.
3139420590 is a `hidden beast` number, since 31 + 39 + 4 + 2 + 0 + 590 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3139420591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17441136 + ... + 17441315.
It is an arithmetic number, because the mean of its divisors is an integer number (340103907).
Almost surely, 23139420590 is an apocalyptic number.
3139420590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3139420590 is an abundant number, since it is smaller than the sum of its proper divisors (5023073178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3139420590 is a wasteful number, since it uses less digits than its factorization.
3139420590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34882464 (or 34882461 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 36.
The square root of 3139420590 is about 56030.5326585425. The cubic root of 3139420590 is about 1464.2542753489.
It can be divided in two parts, 31394 and 20590, that added together give a square (51984 = 2282).
The spelling of 3139420590 in words is "three billion, one hundred thirty-nine million, four hundred twenty thousand, five hundred ninety".
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