Base | Representation |
---|---|
bin | 101000111111110011… |
… | …1000100011011000101 |
3 | 22102020200100022222210 |
4 | 1101333213010123011 |
5 | 2420301303402320 |
6 | 104240053014033 |
7 | 6234502103142 |
oct | 1217747043305 |
9 | 272220308883 |
10 | 88040294085 |
11 | 343794a6027 |
12 | 15090624319 |
13 | 83c0b15593 |
14 | 43929313c9 |
15 | 24542c80e0 |
hex | 147f9c46c5 |
88040294085 has 8 divisors (see below), whose sum is σ = 140864470560. Its totient is φ = 46954823504.
The previous prime is 88040294063. The next prime is 88040294087. The reversal of 88040294085 is 58049204088.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 88040294085 - 229 = 87503423173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88040294087) 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, 2934676455 + ... + 2934676484.
It is an arithmetic number, because the mean of its divisors is an integer number (17608058820).
Almost surely, 288040294085 is an apocalyptic number.
It is an amenable number.
88040294085 is a deficient number, since it is larger than the sum of its proper divisors (52824176475).
88040294085 is a wasteful number, since it uses less digits than its factorization.
88040294085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5869352947.
The product of its (nonzero) digits is 737280, while the sum is 48.
The spelling of 88040294085 in words is "eighty-eight billion, forty million, two hundred ninety-four thousand, eighty-five".
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