Base | Representation |
---|---|
bin | 11011000010000010… |
… | …11010101101011100 |
3 | 1101110102010200112102 |
4 | 31201001122231130 |
5 | 214210220212023 |
6 | 10400024424232 |
7 | 1022431413656 |
oct | 154101325534 |
9 | 41412120472 |
10 | 14512663388 |
11 | 6178024893 |
12 | 2990318078 |
13 | 14a38a8bb2 |
14 | 9b96076d6 |
15 | 59e14d628 |
hex | 36105ab5c |
14512663388 has 6 divisors (see below), whose sum is σ = 25397160936. Its totient is φ = 7256331692.
The previous prime is 14512663387. The next prime is 14512663447. The reversal of 14512663388 is 88336621541.
It is a super-2 number, since 2×145126633882 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14512663381) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1814082920 + ... + 1814082927.
It is an arithmetic number, because the mean of its divisors is an integer number (4232860156).
Almost surely, 214512663388 is an apocalyptic number.
It is an amenable number.
14512663388 is a deficient number, since it is larger than the sum of its proper divisors (10884497548).
14512663388 is a wasteful number, since it uses less digits than its factorization.
14512663388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3628165851 (or 3628165849 counting only the distinct ones).
The product of its digits is 829440, while the sum is 47.
The spelling of 14512663388 in words is "fourteen billion, five hundred twelve million, six hundred sixty-three thousand, three hundred eighty-eight".
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