Base | Representation |
---|---|
bin | 11110000001001010001… |
… | …00110100010110000000 |
3 | 10122121021000201122210011 |
4 | 33000211010310112000 |
5 | 113344314011433013 |
6 | 2105454121114304 |
7 | 134342255541304 |
oct | 17004504642600 |
9 | 3577230648704 |
10 | 1031414171008 |
11 | 3684694575a1 |
12 | 147a8a628994 |
13 | 76353631600 |
14 | 37cc6611d04 |
15 | 1bc695d3c3d |
hex | f025134580 |
1031414171008 has 192 divisors, whose sum is σ = 2400365469600. Its totient is φ = 439573315584.
The previous prime is 1031414170921. The next prime is 1031414171009. The reversal of 1031414171008 is 8001714141301.
It is a super-2 number, since 2×10314141710082 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031414171009) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19463973 + ... + 19516891.
Almost surely, 21031414171008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1031414171008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1200182734800).
1031414171008 is an abundant number, since it is smaller than the sum of its proper divisors (1368951298592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031414171008 is a wasteful number, since it uses less digits than its factorization.
1031414171008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53029 (or 53004 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 31.
The spelling of 1031414171008 in words is "one trillion, thirty-one billion, four hundred fourteen million, one hundred seventy-one thousand, eight".
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