Base | Representation |
---|---|
bin | 10011100010001010… |
… | …01000101110001101 |
3 | 1000001212100012112211 |
4 | 21301011020232031 |
5 | 132434144401240 |
6 | 4452343030421 |
7 | 520610635234 |
oct | 116105105615 |
9 | 30055305484 |
10 | 10487106445 |
11 | 44a1775322 |
12 | 204813b411 |
13 | cb18a993a |
14 | 716b1db1b |
15 | 415a2abea |
hex | 271148b8d |
10487106445 has 8 divisors (see below), whose sum is σ = 12586035960. Its totient is φ = 8388679680.
The previous prime is 10487106419. The next prime is 10487106463. The reversal of 10487106445 is 54460178401.
It can be written as a sum of positive squares in 4 ways, for example, as 5851561 + 10481254884 = 2419^2 + 102378^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10487106445 - 27 = 10487106317 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10487106398 and 10487106407.
It is a congruent number.
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, 78160 + ... + 164569.
It is an arithmetic number, because the mean of its divisors is an integer number (1573254495).
Almost surely, 210487106445 is an apocalyptic number.
It is an amenable number.
10487106445 is a deficient number, since it is larger than the sum of its proper divisors (2098929515).
10487106445 is an equidigital number, since it uses as much as digits as its factorization.
10487106445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251375.
The product of its (nonzero) digits is 107520, while the sum is 40.
The spelling of 10487106445 in words is "ten billion, four hundred eighty-seven million, one hundred six thousand, four hundred forty-five".
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