Base | Representation |
---|---|
bin | 11010101000011111110… |
… | …010000101001001011100 |
3 | 20110222001001001000000100 |
4 | 122220133302011021130 |
5 | 214441211424240301 |
6 | 3520435524101100 |
7 | 246140540200020 |
oct | 32503762051134 |
9 | 6428031030010 |
10 | 1830189290076 |
11 | 6461a71610a4 |
12 | 256852834790 |
13 | 1037808b4864 |
14 | 6482000c380 |
15 | 3291a0c3286 |
hex | 1aa1fc8525c |
1830189290076 has 288 divisors, whose sum is σ = 5553718317056. Its totient is φ = 497166336000.
The previous prime is 1830189290053. The next prime is 1830189290099. The reversal of 1830189290076 is 6700929810381.
It is an interprime number because it is at equal distance from previous prime (1830189290053) and next prime (1830189290099).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 549439731 + ... + 549443061.
Almost surely, 21830189290076 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 1830189290076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2776859158528).
1830189290076 is an abundant number, since it is smaller than the sum of its proper divisors (3723529026980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1830189290076 is a wasteful number, since it uses less digits than its factorization.
1830189290076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4593 (or 4588 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 54.
The spelling of 1830189290076 in words is "one trillion, eight hundred thirty billion, one hundred eighty-nine million, two hundred ninety thousand, seventy-six".
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