Base | Representation |
---|---|
bin | 110000010110010001100100… |
… | …011100101011110110010001 |
3 | 1000212212220001222121001121211 |
4 | 300112101210130223312101 |
5 | 210332320411042202401 |
6 | 2032124015541020121 |
7 | 62534340153165436 |
oct | 6026214434536621 |
9 | 1025786058531554 |
10 | 212636926131601 |
11 | 618308a5405984 |
12 | 1ba225643b4641 |
13 | 91857648b277a |
14 | 3a71979addb8d |
15 | 198b293a2d951 |
hex | c1646472bd91 |
212636926131601 has 8 divisors (see below), whose sum is σ = 213400016083424. Its totient is φ = 211873918734720.
The previous prime is 212636926131557. The next prime is 212636926131653. The reversal of 212636926131601 is 106131629636212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 212636926131601 - 29 = 212636926131089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212636926131691) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15475776 + ... + 25783201.
It is an arithmetic number, because the mean of its divisors is an integer number (26675002010428).
Almost surely, 2212636926131601 is an apocalyptic number.
It is an amenable number.
212636926131601 is a deficient number, since it is larger than the sum of its proper divisors (763089951823).
212636926131601 is a wasteful number, since it uses less digits than its factorization.
212636926131601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41277471.
The product of its (nonzero) digits is 839808, while the sum is 49.
The spelling of 212636926131601 in words is "two hundred twelve trillion, six hundred thirty-six billion, nine hundred twenty-six million, one hundred thirty-one thousand, six hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •