Base | Representation |
---|---|
bin | 11101111101010111100… |
… | …10111110010101001000 |
3 | 10122102000020001010112122 |
4 | 32332223302332111020 |
5 | 113331132114401214 |
6 | 2104520154030412 |
7 | 134240660646521 |
oct | 16765362762510 |
9 | 3572006033478 |
10 | 1029379450184 |
11 | 367614955738 |
12 | 147601118408 |
13 | 760bac1b5a7 |
14 | 37b722b9848 |
15 | 1bb9ab6388e |
hex | efabcbe548 |
1029379450184 has 16 divisors (see below), whose sum is σ = 1930182933120. Its totient is φ = 514664001360.
The previous prime is 1029379450153. The next prime is 1029379450199. The reversal of 1029379450184 is 4810549739201.
It is a super-2 number, since 2×10293794501842 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3044864 + ... + 3365999.
It is an arithmetic number, because the mean of its divisors is an integer number (120636433320).
Almost surely, 21029379450184 is an apocalyptic number.
It is an amenable number.
1029379450184 is a deficient number, since it is larger than the sum of its proper divisors (900803482936).
1029379450184 is a wasteful number, since it uses less digits than its factorization.
1029379450184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6430940 (or 6430936 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 53.
The spelling of 1029379450184 in words is "one trillion, twenty-nine billion, three hundred seventy-nine million, four hundred fifty thousand, one hundred eighty-four".
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