Base | Representation |
---|---|
bin | 11010011000100010… |
… | …10100110100101000 |
3 | 1100120011000202200001 |
4 | 31030101110310220 |
5 | 213002103341130 |
6 | 10301310352344 |
7 | 1011003236320 |
oct | 151421246450 |
9 | 40504022601 |
10 | 14164512040 |
11 | 60095525a8 |
12 | 28b37bb6b4 |
13 | 144971c293 |
14 | 98529c280 |
15 | 57d7cc6ca |
hex | 34c454d28 |
14164512040 has 32 divisors (see below), whose sum is σ = 36423031680. Its totient is φ = 4856404032.
The previous prime is 14164511987. The next prime is 14164512049. The reversal of 14164512040 is 4021546141.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (14164512049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25293492 + ... + 25294051.
It is an arithmetic number, because the mean of its divisors is an integer number (1138219740).
Almost surely, 214164512040 is an apocalyptic number.
14164512040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14164512040 is an abundant number, since it is smaller than the sum of its proper divisors (22258519640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14164512040 is a wasteful number, since it uses less digits than its factorization.
14164512040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50587561 (or 50587557 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The spelling of 14164512040 in words is "fourteen billion, one hundred sixty-four million, five hundred twelve thousand, forty".
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