Base | Representation |
---|---|
bin | 100000001100010100100… |
… | …001001100100110111011 |
3 | 21211111012200012011012222 |
4 | 200030110201030212323 |
5 | 242221143103413110 |
6 | 4412143354354255 |
7 | 315554451113003 |
oct | 40142441144673 |
9 | 7744180164188 |
10 | 2212252404155 |
11 | 783235899632 |
12 | 2b88baa2b98b |
13 | 1307cb0bcb21 |
14 | 79105cd3003 |
15 | 3c82be2dc55 |
hex | 2031484c9bb |
2212252404155 has 16 divisors (see below), whose sum is σ = 2698350211200. Its totient is φ = 1740706450560.
The previous prime is 2212252404119. The next prime is 2212252404161. The reversal of 2212252404155 is 5514042522122.
It is a happy number.
It is not a de Polignac number, because 2212252404155 - 214 = 2212252387771 is a prime.
It is a super-2 number, since 2×22122524041552 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6744701 + ... + 7065089.
It is an arithmetic number, because the mean of its divisors is an integer number (168646888200).
Almost surely, 22212252404155 is an apocalyptic number.
2212252404155 is a deficient number, since it is larger than the sum of its proper divisors (486097807045).
2212252404155 is a wasteful number, since it uses less digits than its factorization.
2212252404155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343094.
The product of its (nonzero) digits is 64000, while the sum is 35.
Adding to 2212252404155 its reverse (5514042522122), we get a palindrome (7726294926277).
The spelling of 2212252404155 in words is "two trillion, two hundred twelve billion, two hundred fifty-two million, four hundred four thousand, one hundred fifty-five".
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