Base | Representation |
---|---|
bin | 11011110010111111… |
… | …11001100101110100 |
3 | 1102112000211120012011 |
4 | 31321133321211310 |
5 | 221030331314010 |
6 | 10504454134004 |
7 | 1035546006532 |
oct | 157137714564 |
9 | 42460746164 |
10 | 14923307380 |
11 | 63688aa793 |
12 | 2a85951304 |
13 | 153a9a61c7 |
14 | a17d7d152 |
15 | 5c5215a8a |
hex | 3797f9974 |
14923307380 has 24 divisors (see below), whose sum is σ = 32067760032. Its totient is φ = 5830501152.
The previous prime is 14923307369. The next prime is 14923307381. The reversal of 14923307380 is 8370332941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14923307381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8675482 + ... + 8677201.
It is an arithmetic number, because the mean of its divisors is an integer number (1336156668).
Almost surely, 214923307380 is an apocalyptic number.
14923307380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14923307380 is an abundant number, since it is smaller than the sum of its proper divisors (17144452652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14923307380 is a wasteful number, since it uses less digits than its factorization.
14923307380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17352735 (or 17352733 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 40.
The spelling of 14923307380 in words is "fourteen billion, nine hundred twenty-three million, three hundred seven thousand, three hundred eighty".
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