Base | Representation |
---|---|
bin | 110010110100110101011001… |
… | …100110010110011011011000 |
3 | 1002022110112221102011212010210 |
4 | 302310311121212112123120 |
5 | 213244331214443132010 |
6 | 2111225402203011120 |
7 | 65040506003146314 |
oct | 6264653146263330 |
9 | 1068415842155123 |
10 | 223533076145880 |
11 | 65251932a97506 |
12 | 210a225ab09aa0 |
13 | 97961039aac17 |
14 | 3d2b0b6b90b44 |
15 | 1ac991ceabb20 |
hex | cb4d599966d8 |
223533076145880 has 96 divisors (see below), whose sum is σ = 707751540399600. Its totient is φ = 56471513962752.
The previous prime is 223533076145837. The next prime is 223533076145923. The reversal of 223533076145880 is 88541670335322.
It is an interprime number because it is at equal distance from previous prime (223533076145837) and next prime (223533076145923).
It is a super-2 number, since 2×2235330761458802 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a self number, because there is not a number n which added to its sum of digits gives 223533076145880.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2579978335 + ... + 2580064974.
Almost surely, 2223533076145880 is an apocalyptic number.
223533076145880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223533076145880 is an abundant number, since it is smaller than the sum of its proper divisors (484218464253720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223533076145880 is a wasteful number, since it uses less digits than its factorization.
223533076145880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5160043361 (or 5160043338 counting only the distinct ones).
The product of its (nonzero) digits is 29030400, while the sum is 57.
The spelling of 223533076145880 in words is "two hundred twenty-three trillion, five hundred thirty-three billion, seventy-six million, one hundred forty-five thousand, eight hundred eighty".
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