Base | Representation |
---|---|
bin | 1110110100000011100001… |
… | …0111001010000001101000 |
3 | 2010200001210012110010222021 |
4 | 3231000320113022001220 |
5 | 4113323210131042104 |
6 | 54350205003234224 |
7 | 3300505324105333 |
oct | 355007027120150 |
9 | 63601705403867 |
10 | 16287461580904 |
11 | 520a5234a3938 |
12 | 19b0751b18974 |
13 | 911b93768207 |
14 | 404462b2961a |
15 | 1d3a1a912754 |
hex | ed0385ca068 |
16287461580904 has 32 divisors (see below), whose sum is σ = 30549426606720. Its totient is φ = 8140948333056.
The previous prime is 16287461580889. The next prime is 16287461580919. The reversal of 16287461580904 is 40908516478261.
It is an interprime number because it is at equal distance from previous prime (16287461580889) and next prime (16287461580919).
It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.
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, 316217217 + ... + 316268719.
It is an arithmetic number, because the mean of its divisors is an integer number (954669581460).
Almost surely, 216287461580904 is an apocalyptic number.
It is an amenable number.
16287461580904 is a deficient number, since it is larger than the sum of its proper divisors (14261965025816).
16287461580904 is a wasteful number, since it uses less digits than its factorization.
16287461580904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64249 (or 64245 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 61.
The spelling of 16287461580904 in words is "sixteen trillion, two hundred eighty-seven billion, four hundred sixty-one million, five hundred eighty thousand, nine hundred four".
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