Base | Representation |
---|---|
bin | 1100111111101011001… |
… | …0110110010001111110 |
3 | 210100020202002010012121 |
4 | 3033322302312101332 |
5 | 12124204221400010 |
6 | 250320550553154 |
7 | 22062236616550 |
oct | 3177262662176 |
9 | 710222063177 |
10 | 223250965630 |
11 | 86753393880 |
12 | 373263687ba |
13 | 1808b39b3c4 |
14 | ab3c05b4d0 |
15 | 5c198093da |
hex | 33facb647e |
223250965630 has 64 divisors (see below), whose sum is σ = 501132925440. Its totient is φ = 69567638400.
The previous prime is 223250965621. The next prime is 223250965667. The reversal of 223250965630 is 36569052322.
It is a super-3 number, since 3×2232509656303 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3307620 + ... + 3374440.
It is an arithmetic number, because the mean of its divisors is an integer number (7830201960).
Almost surely, 2223250965630 is an apocalyptic number.
223250965630 is an abundant number, since it is smaller than the sum of its proper divisors (277881959810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223250965630 is a wasteful number, since it uses less digits than its factorization.
223250965630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71185.
The product of its (nonzero) digits is 583200, while the sum is 43.
The spelling of 223250965630 in words is "two hundred twenty-three billion, two hundred fifty million, nine hundred sixty-five thousand, six hundred thirty".
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