Base | Representation |
---|---|
bin | 101000100011111110… |
… | …1111001001000010110 |
3 | 22022211121201112102202 |
4 | 1101013331321020112 |
5 | 2411343312044141 |
6 | 104003304004502 |
7 | 6202405120145 |
oct | 1210775711026 |
9 | 268747645382 |
10 | 87106753046 |
11 | 33a3a544905 |
12 | 14a6ba60732 |
13 | 82a25a7231 |
14 | 430496375c |
15 | 23ec37349b |
hex | 1447f79216 |
87106753046 has 8 divisors (see below), whose sum is σ = 130782359280. Its totient is φ = 43512633288.
The previous prime is 87106753009. The next prime is 87106753051. The reversal of 87106753046 is 64035760178.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20368946 + ... + 20373221.
It is an arithmetic number, because the mean of its divisors is an integer number (16347794910).
Almost surely, 287106753046 is an apocalyptic number.
87106753046 is a deficient number, since it is larger than the sum of its proper divisors (43675606234).
87106753046 is a wasteful number, since it uses less digits than its factorization.
87106753046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40743238.
The product of its (nonzero) digits is 846720, while the sum is 47.
The spelling of 87106753046 in words is "eighty-seven billion, one hundred six million, seven hundred fifty-three thousand, forty-six".
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