Base | Representation |
---|---|
bin | 11010011001100001… |
… | …01000000001010111 |
3 | 1100120201110121221202 |
4 | 31030300220001113 |
5 | 213011203422033 |
6 | 10302202303115 |
7 | 1011133052024 |
oct | 151460500127 |
9 | 40521417852 |
10 | 14172717143 |
11 | 6013147182 |
12 | 28b64b7a9b |
13 | 144b332b80 |
14 | 9863d654b |
15 | 57e39d8e8 |
hex | 34cc28057 |
14172717143 has 16 divisors (see below), whose sum is σ = 15387708000. Its totient is φ = 12975811200.
The previous prime is 14172717103. The next prime is 14172717149. The reversal of 14172717143 is 34171727141.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14172717143 is a prime.
It is a super-2 number, since 2×141727171432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14172717097 and 14172717106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14172717149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426493 + ... + 1436393.
It is an arithmetic number, because the mean of its divisors is an integer number (961731750).
Almost surely, 214172717143 is an apocalyptic number.
14172717143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
14172717143 is a deficient number, since it is larger than the sum of its proper divisors (1214990857).
14172717143 is a wasteful number, since it uses less digits than its factorization.
14172717143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10802.
The product of its digits is 32928, while the sum is 38.
The spelling of 14172717143 in words is "fourteen billion, one hundred seventy-two million, seven hundred seventeen thousand, one hundred forty-three".
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