Base | Representation |
---|---|
bin | 11101101100001010100… |
… | …01110111101111001000 |
3 | 10121112011112121021100102 |
4 | 32312011101313233020 |
5 | 113203223141203444 |
6 | 2100351455224532 |
7 | 133463050002524 |
oct | 16660521675710 |
9 | 3545145537312 |
10 | 1020143303624 |
11 | 363705333065 |
12 | 145863b18148 |
13 | 75278569403 |
14 | 37537792d84 |
15 | 1b809d8c84e |
hex | ed85477bc8 |
1020143303624 has 64 divisors (see below), whose sum is σ = 2003190497280. Its totient is φ = 486444168000.
The previous prime is 1020143303581. The next prime is 1020143303639. The reversal of 1020143303624 is 4263033410201.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42652229 + ... + 42676139.
It is an arithmetic number, because the mean of its divisors is an integer number (31299851520).
Almost surely, 21020143303624 is an apocalyptic number.
It is an amenable number.
1020143303624 is a deficient number, since it is larger than the sum of its proper divisors (983047193656).
1020143303624 is a wasteful number, since it uses less digits than its factorization.
1020143303624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26442 (or 26438 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 1020143303624 its reverse (4263033410201), we get a palindrome (5283176713825).
The spelling of 1020143303624 in words is "one trillion, twenty billion, one hundred forty-three million, three hundred three thousand, six hundred twenty-four".
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