Base | Representation |
---|---|
bin | 11111100110001000111… |
… | …10101111110000110000 |
3 | 10211210012021220021210200 |
4 | 33303010132233300300 |
5 | 120241331301343010 |
6 | 2150421454555200 |
7 | 141301610020425 |
oct | 17630436576060 |
9 | 3753167807720 |
10 | 1085628152880 |
11 | 389459876597 |
12 | 15649a808b00 |
13 | 7b4b343411b |
14 | 3a78a877d4c |
15 | 1d38ddbacc0 |
hex | fcc47afc30 |
1085628152880 has 60 divisors (see below), whose sum is σ = 3645901215840. Its totient is φ = 289500840576.
The previous prime is 1085628152879. The next prime is 1085628152881. The reversal of 1085628152880 is 882518265801.
1085628152880 is a `hidden beast` number, since 1 + 0 + 8 + 5 + 628 + 1 + 5 + 2 + 8 + 8 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (1085628152879) and next prime (1085628152881).
It is a tau number, because it is divible by the number of its divisors (60).
It is not an unprimeable number, because it can be changed into a prime (1085628152881) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 753907720 + ... + 753909159.
It is an arithmetic number, because the mean of its divisors is an integer number (60765020264).
Almost surely, 21085628152880 is an apocalyptic number.
1085628152880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1085628152880 is an abundant number, since it is smaller than the sum of its proper divisors (2560273062960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1085628152880 is a wasteful number, since it uses less digits than its factorization.
1085628152880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1507816898 (or 1507816889 counting only the distinct ones).
The product of its (nonzero) digits is 2457600, while the sum is 54.
The spelling of 1085628152880 in words is "one trillion, eighty-five billion, six hundred twenty-eight million, one hundred fifty-two thousand, eight hundred eighty".
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