Base | Representation |
---|---|
bin | 1010110110110001… |
… | …0101101110111000 |
3 | 21112002100200121121 |
4 | 2231230111232320 |
5 | 21432001103340 |
6 | 1201054515024 |
7 | 132133200034 |
oct | 25554255670 |
9 | 7462320547 |
10 | 2914081720 |
11 | 1265a17800 |
12 | 693b05a74 |
13 | 375961414 |
14 | 1d903d1c4 |
15 | 120c7194a |
hex | adb15bb8 |
2914081720 has 48 divisors (see below), whose sum is σ = 7206945480. Its totient is φ = 1059664320.
The previous prime is 2914081693. The next prime is 2914081727. The reversal of 2914081720 is 271804192.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2914081727) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 296202 + ... + 305881.
Almost surely, 22914081720 is an apocalyptic number.
2914081720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2914081720 is an abundant number, since it is smaller than the sum of its proper divisors (4292863760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2914081720 is a wasteful number, since it uses less digits than its factorization.
2914081720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602116 (or 602101 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 34.
The square root of 2914081720 is about 53982.2352260445. The cubic root of 2914081720 is about 1428.3475982461.
The spelling of 2914081720 in words is "two billion, nine hundred fourteen million, eighty-one thousand, seven hundred twenty".
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