Base | Representation |
---|---|
bin | 1011101100110011… |
… | …0101011011110110 |
3 | 22002212210021221000 |
4 | 2323030311123312 |
5 | 22413010011430 |
6 | 1235352104130 |
7 | 140554354254 |
oct | 27314653366 |
9 | 8085707830 |
10 | 3140703990 |
11 | 1371933436 |
12 | 737995046 |
13 | 3b08aa138 |
14 | 21b1915d4 |
15 | 135ad8e60 |
hex | bb3356f6 |
3140703990 has 64 divisors (see below), whose sum is σ = 8816025600. Its totient is φ = 793439712.
The previous prime is 3140703977. The next prime is 3140703991. The reversal of 3140703990 is 993070413.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3140703991) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300982 + ... + 311241.
It is an arithmetic number, because the mean of its divisors is an integer number (137750400).
Almost surely, 23140703990 is an apocalyptic number.
3140703990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3140703990 is an abundant number, since it is smaller than the sum of its proper divisors (5675321610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3140703990 is a wasteful number, since it uses less digits than its factorization.
3140703990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612258 (or 612252 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 3140703990 is about 56041.9841725826. The cubic root of 3140703990 is about 1464.4537779710.
The spelling of 3140703990 in words is "three billion, one hundred forty million, seven hundred three thousand, nine hundred ninety".
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