Base | Representation |
---|---|
bin | 11101111111011011101… |
… | …10101000000110011110 |
3 | 10122111212110102020221000 |
4 | 32333231312220012132 |
5 | 113340414323011331 |
6 | 2105222143451130 |
7 | 134310305650230 |
oct | 16775566500636 |
9 | 3574773366830 |
10 | 1030487703966 |
11 | 368033498156 |
12 | 1478702b6aa6 |
13 | 762366cc066 |
14 | 37c39566250 |
15 | 1bc130ca0e6 |
hex | efedda819e |
1030487703966 has 32 divisors (see below), whose sum is σ = 2617111630080. Its totient is φ = 294425058168.
The previous prime is 1030487703961. The next prime is 1030487703967. The reversal of 1030487703966 is 6693077840301.
1030487703966 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 487 + 70 + 3 + 96 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030487703961) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1363078596 + ... + 1363079351.
It is an arithmetic number, because the mean of its divisors is an integer number (81784738440).
Almost surely, 21030487703966 is an apocalyptic number.
1030487703966 is an abundant number, since it is smaller than the sum of its proper divisors (1586623926114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030487703966 is a wasteful number, since it uses less digits than its factorization.
1030487703966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2726157965 (or 2726157959 counting only the distinct ones).
The product of its (nonzero) digits is 4572288, while the sum is 54.
It can be divided in two parts, 1030487 and 703966, that added together give a triangular number (1734453 = T1862).
The spelling of 1030487703966 in words is "one trillion, thirty billion, four hundred eighty-seven million, seven hundred three thousand, nine hundred sixty-six".
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