Base | Representation |
---|---|
bin | 100000010101100011001… |
… | …001011001101000011100 |
3 | 21212102210020220102020201 |
4 | 200111203021121220130 |
5 | 242401441321010300 |
6 | 4420502532553244 |
7 | 316355143050211 |
oct | 40254311315034 |
9 | 7772706812221 |
10 | 2222161500700 |
11 | 787460265519 |
12 | 2ba805482824 |
13 | 13171a00006b |
14 | 797a5d51b08 |
15 | 3cc0bd3266a |
hex | 20563259a1c |
2222161500700 has 72 divisors (see below), whose sum is σ = 4834475122400. Its totient is φ = 886582920960.
The previous prime is 2222161500617. The next prime is 2222161500709. The reversal of 2222161500700 is 70051612222.
It is a super-2 number, since 2×22221615007002 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222161500709) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 243947746 + ... + 243956854.
Almost surely, 22222161500700 is an apocalyptic number.
2222161500700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222161500700 is an abundant number, since it is smaller than the sum of its proper divisors (2612313621700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222161500700 is a wasteful number, since it uses less digits than its factorization.
2222161500700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15119 (or 15112 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The spelling of 2222161500700 in words is "two trillion, two hundred twenty-two billion, one hundred sixty-one million, five hundred thousand, seven hundred".
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