Base | Representation |
---|---|
bin | 11010010101101011… |
… | …00011101001110100 |
3 | 1100111110202120100120 |
4 | 31022311203221310 |
5 | 212424424034130 |
6 | 10255051011540 |
7 | 1010261613621 |
oct | 151265435164 |
9 | 40443676316 |
10 | 14140455540 |
11 | 5aa6a115a2 |
12 | 28a7739bb0 |
13 | 1444748673 |
14 | 981dd9348 |
15 | 57b629910 |
hex | 34ad63a74 |
14140455540 has 24 divisors (see below), whose sum is σ = 39593275680. Its totient is φ = 3770788128.
The previous prime is 14140455533. The next prime is 14140455559. The reversal of 14140455540 is 4555404141.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117837070 + ... + 117837189.
It is an arithmetic number, because the mean of its divisors is an integer number (1649719820).
Almost surely, 214140455540 is an apocalyptic number.
14140455540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14140455540 is an abundant number, since it is smaller than the sum of its proper divisors (25452820140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14140455540 is a wasteful number, since it uses less digits than its factorization.
14140455540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235674271 (or 235674269 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 33.
Adding to 14140455540 its reverse (4555404141), we get a palindrome (18695859681).
The spelling of 14140455540 in words is "fourteen billion, one hundred forty million, four hundred fifty-five thousand, five hundred forty".
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