Base | Representation |
---|---|
bin | 11010001000101010… |
… | …01011000101100100 |
3 | 1100012212101001020100 |
4 | 31010111023011210 |
5 | 212214003144022 |
6 | 10240151304100 |
7 | 1004465051646 |
oct | 150425130544 |
9 | 40185331210 |
10 | 14031303012 |
11 | 5a503396a1 |
12 | 287707b030 |
13 | 1427c4bc7c |
14 | 971704896 |
15 | 571c681ac |
hex | 34454b164 |
14031303012 has 18 divisors (see below), whose sum is σ = 35468016038. Its totient is φ = 4677100992.
The previous prime is 14031302983. The next prime is 14031303043. The reversal of 14031303012 is 21030313041.
It can be written as a sum of positive squares in only one way, i.e., 13824115776 + 207187236 = 117576^2 + 14394^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194879173 + ... + 194879244.
Almost surely, 214031303012 is an apocalyptic number.
14031303012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14031303012 is an abundant number, since it is smaller than the sum of its proper divisors (21436713026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14031303012 is a wasteful number, since it uses less digits than its factorization.
14031303012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389758427 (or 389758422 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 14031303012 its reverse (21030313041), we get a palindrome (35061616053).
The spelling of 14031303012 in words is "fourteen billion, thirty-one million, three hundred three thousand, twelve".
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