Base | Representation |
---|---|
bin | 101000101010010010… |
… | …1000100110011000110 |
3 | 22100101100212211022201 |
4 | 1101110211010303012 |
5 | 2412311444213141 |
6 | 104040303145114 |
7 | 6210554511013 |
oct | 1212445046306 |
9 | 270340784281 |
10 | 87318351046 |
11 | 34038a29593 |
12 | 14b0a8a519a |
13 | 8307392554 |
14 | 4324ac470a |
15 | 2410c1e031 |
hex | 1454944cc6 |
87318351046 has 8 divisors (see below), whose sum is σ = 130980878784. Its totient is φ = 43658058120.
The previous prime is 87318351019. The next prime is 87318351077. The reversal of 87318351046 is 64015381378.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 87318350987 and 87318351005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457345 + ... + 619516.
It is an arithmetic number, because the mean of its divisors is an integer number (16372609848).
Almost surely, 287318351046 is an apocalyptic number.
87318351046 is a deficient number, since it is larger than the sum of its proper divisors (43662527738).
87318351046 is a wasteful number, since it uses less digits than its factorization.
87318351046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1117406.
The product of its (nonzero) digits is 483840, while the sum is 46.
The spelling of 87318351046 in words is "eighty-seven billion, three hundred eighteen million, three hundred fifty-one thousand, forty-six".
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