Base | Representation |
---|---|
bin | 1011010000001111… |
… | …0011101100101110 |
3 | 21210112100110201200 |
4 | 2310003303230232 |
5 | 22141322201240 |
6 | 1215432150330 |
7 | 134601126042 |
oct | 26403635456 |
9 | 7715313650 |
10 | 3020897070 |
11 | 1310243754 |
12 | 7038383a6 |
13 | 391b20079 |
14 | 2092c6022 |
15 | 12a320930 |
hex | b40f3b2e |
3020897070 has 24 divisors (see below), whose sum is σ = 7854332616. Its totient is φ = 805572528.
The previous prime is 3020897063. The next prime is 3020897101. The reversal of 3020897070 is 707980203.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 16782672 + ... + 16782851.
It is an arithmetic number, because the mean of its divisors is an integer number (327263859).
Almost surely, 23020897070 is an apocalyptic number.
3020897070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3020897070 is an abundant number, since it is smaller than the sum of its proper divisors (4833435546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3020897070 is a wasteful number, since it uses less digits than its factorization.
3020897070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33565536 (or 33565533 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 3020897070 is about 54962.6879801197. The cubic root of 3020897070 is about 1445.5905792660.
The spelling of 3020897070 in words is "three billion, twenty million, eight hundred ninety-seven thousand, seventy".
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