Base | Representation |
---|---|
bin | 10111001100011101010101… |
… | …011010010111010101110001 |
3 | 111101012011202000020102011220 |
4 | 113030131111122113111301 |
5 | 101332322420003101001 |
6 | 1000543144320455253 |
7 | 30326031443360241 |
oct | 2714352532272561 |
9 | 441164660212156 |
10 | 102011201222001 |
11 | 2a55a786732925 |
12 | b536554a7a529 |
13 | 44bc7cc1c9216 |
14 | 1b29523191b21 |
15 | bbd82ad37c36 |
hex | 5cc755697571 |
102011201222001 has 8 divisors (see below), whose sum is σ = 136015482468480. Its totient is φ = 68007193728432.
The previous prime is 102011201221967. The next prime is 102011201222009. The reversal of 102011201222001 is 100222102110201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102011201222001 - 213 = 102011201213809 is a prime.
It is a super-3 number, since 3×1020112012220013 (a number of 43 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (102011201222009) 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, 67567150 + ... + 69060423.
It is an arithmetic number, because the mean of its divisors is an integer number (17001935308560).
Almost surely, 2102011201222001 is an apocalyptic number.
It is an amenable number.
102011201222001 is a deficient number, since it is larger than the sum of its proper divisors (34004281246479).
102011201222001 is a wasteful number, since it uses less digits than its factorization.
102011201222001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136876455.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 102011201222001 its reverse (100222102110201), we get a palindrome (202233303332202).
The spelling of 102011201222001 in words is "one hundred two trillion, eleven billion, two hundred one million, two hundred twenty-two thousand, one".
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