Base | Representation |
---|---|
bin | 1010011110111011… |
… | …0110000000111100 |
3 | 21021010011211002210 |
4 | 2213232312000330 |
5 | 21230400344230 |
6 | 1143123220420 |
7 | 126510146055 |
oct | 24756660074 |
9 | 7233154083 |
10 | 2814074940 |
11 | 1214521176 |
12 | 666517710 |
13 | 35b017801 |
14 | 1c9a4972c |
15 | 1170b9eb0 |
hex | a7bb603c |
2814074940 has 48 divisors (see below), whose sum is σ = 8342907552. Its totient is φ = 706277376.
The previous prime is 2814074927. The next prime is 2814074951. The reversal of 2814074940 is 494704182.
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 15 ways as a sum of consecutive naturals, for example, 1378429 + ... + 1380468.
It is an arithmetic number, because the mean of its divisors is an integer number (173810574).
Almost surely, 22814074940 is an apocalyptic number.
2814074940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2814074940 is an abundant number, since it is smaller than the sum of its proper divisors (5528832612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2814074940 is a wasteful number, since it uses less digits than its factorization.
2814074940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2758926 (or 2758924 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 39.
The square root of 2814074940 is about 53047.8551875568. The cubic root of 2814074940 is about 1411.8174742061.
The spelling of 2814074940 in words is "two billion, eight hundred fourteen million, seventy-four thousand, nine hundred forty".
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