Base | Representation |
---|---|
bin | 11101001000101100100… |
… | …010111011000001101111 |
3 | 21002102000220111201212220 |
4 | 131020230202323001233 |
5 | 230301002220041421 |
6 | 4131444323530423 |
7 | 264440302102005 |
oct | 35105442730157 |
9 | 7072026451786 |
10 | 2002202112111 |
11 | 702146993253 |
12 | 284059529a13 |
13 | 116a648551a6 |
14 | 6cc9b11aa75 |
15 | 371364b53c6 |
hex | 1d22c8bb06f |
2002202112111 has 8 divisors (see below), whose sum is σ = 2669726707200. Its totient is φ = 1334739462552.
The previous prime is 2002202112019. The next prime is 2002202112139. The reversal of 2002202112111 is 1112112022002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2002202112111 - 29 = 2002202111599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002202112151) 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, 15410911 + ... + 15540288.
It is an arithmetic number, because the mean of its divisors is an integer number (333715838400).
Almost surely, 22002202112111 is an apocalyptic number.
2002202112111 is a deficient number, since it is larger than the sum of its proper divisors (667524595089).
2002202112111 is a wasteful number, since it uses less digits than its factorization.
2002202112111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30972765.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 2002202112111 its reverse (1112112022002), we get a palindrome (3114314134113).
The spelling of 2002202112111 in words is "two trillion, two billion, two hundred two million, one hundred twelve thousand, one hundred eleven".
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