Base | Representation |
---|---|
bin | 111000010100110101110… |
… | …011010111010111100000 |
3 | 111201000212112002002022120 |
4 | 320110311303113113200 |
5 | 1001404112024104300 |
6 | 12122054352304240 |
7 | 546434523526056 |
oct | 70246563272740 |
9 | 14630775062276 |
10 | 3870668191200 |
11 | 12625a5316478 |
12 | 5261b2b42080 |
13 | 2210054a6c15 |
14 | d54ac8cc1d6 |
15 | 6aa41b343a0 |
hex | 38535cd75e0 |
3870668191200 has 144 divisors (see below), whose sum is σ = 12600347494896. Its totient is φ = 1032069836800.
The previous prime is 3870668191193. The next prime is 3870668191241. The reversal of 3870668191200 is 21918660783.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24239620 + ... + 24398780.
It is an arithmetic number, because the mean of its divisors is an integer number (87502413159).
Almost surely, 23870668191200 is an apocalyptic number.
3870668191200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3870668191200 is an abundant number, since it is smaller than the sum of its proper divisors (8729679303696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3870668191200 is a wasteful number, since it uses less digits than its factorization.
3870668191200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169317 (or 169304 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 51.
The spelling of 3870668191200 in words is "three trillion, eight hundred seventy billion, six hundred sixty-eight million, one hundred ninety-one thousand, two hundred".
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