Base | Representation |
---|---|
bin | 100000000001111100011… |
… | …111111011010111100010 |
3 | 21210102110021112222122120 |
4 | 200001330133323113202 |
5 | 242030334132444340 |
6 | 4403102113045110 |
7 | 315011415204342 |
oct | 40017437732742 |
9 | 7712407488576 |
10 | 2201111999970 |
11 | 779539383024 |
12 | 2b670bb56796 |
13 | 12c7440761a0 |
14 | 7876a514d22 |
15 | 3c3c8da84d0 |
hex | 2007c7fb5e2 |
2201111999970 has 64 divisors (see below), whose sum is σ = 5773938871680. Its totient is φ = 533725429248.
The previous prime is 2201111999953. The next prime is 2201111999987. The reversal of 2201111999970 is 799991111022.
It is an interprime number because it is at equal distance from previous prime (2201111999953) and next prime (2201111999987).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42092355 + ... + 42144614.
It is an arithmetic number, because the mean of its divisors is an integer number (90217794870).
Almost surely, 22201111999970 is an apocalyptic number.
2201111999970 is an abundant number, since it is smaller than the sum of its proper divisors (3572826871710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201111999970 is a wasteful number, since it uses less digits than its factorization.
2201111999970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84237059.
The product of its (nonzero) digits is 183708, while the sum is 51.
The spelling of 2201111999970 in words is "two trillion, two hundred one billion, one hundred eleven million, nine hundred ninety-nine thousand, nine hundred seventy".
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