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14983841 = 1272929
BaseRepresentation
bin111001001010…
…001010100001
31001012020222002
4321022022201
512313440331
61253053345
7241234445
oct71121241
931166862
1014983841
118504644
125027255
1331481a2
141dc0825
1514ae9cb
hexe4a2a1

14983841 has 6 divisors (see below), whose sum is σ = 15119010. Its totient is φ = 14849856.

The previous prime is 14983831. The next prime is 14983849. The reversal of 14983841 is 14838941.

It can be written as a sum of positive squares in only one way, i.e., 8532241 + 6451600 = 2921^2 + 2540^2 .

It is not a de Polignac number, because 14983841 - 26 = 14983777 is a prime.

It is a super-2 number, since 2×149838412 = 449030982226562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14983795 and 14983804.

It is not an unprimeable number, because it can be changed into a prime (14983849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15665 + ... + 16593.

It is an arithmetic number, because the mean of its divisors is an integer number (2519835).

Almost surely, 214983841 is an apocalyptic number.

It is an amenable number.

14983841 is a deficient number, since it is larger than the sum of its proper divisors (135169).

14983841 is an frugal number, since it uses more digits than its factorization.

14983841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183 (or 1056 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 14983841 is about 3870.8966661486. The cubic root of 14983841 is about 246.5326166781.

The spelling of 14983841 in words is "fourteen million, nine hundred eighty-three thousand, eight hundred forty-one".

Divisors: 1 127 929 16129 117983 14983841