Base | Representation |
---|---|
bin | 11010100010111110101… |
… | …10111000010101111111 |
3 | 10020012101002222021102021 |
4 | 31101133112320111333 |
5 | 104421022010301343 |
6 | 1535010021341011 |
7 | 122620334504326 |
oct | 15213726702577 |
9 | 3205332867367 |
10 | 912132900223 |
11 | 321919274366 |
12 | 12893b567767 |
13 | 680243134cc |
14 | 3220c91b0bd |
15 | 18ad77a00ed |
hex | d45f5b857f |
912132900223 has 8 divisors (see below), whose sum is σ = 913978082160. Its totient is φ = 910289540160.
The previous prime is 912132900191. The next prime is 912132900253. The reversal of 912132900223 is 322009231219.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 912132900223 - 25 = 912132900191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (912132900253) 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, 549093 + ... + 1458001.
It is an arithmetic number, because the mean of its divisors is an integer number (114247260270).
Almost surely, 2912132900223 is an apocalyptic number.
912132900223 is a deficient number, since it is larger than the sum of its proper divisors (1845181937).
912132900223 is a wasteful number, since it uses less digits than its factorization.
912132900223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 910937.
The product of its (nonzero) digits is 11664, while the sum is 34.
The spelling of 912132900223 in words is "nine hundred twelve billion, one hundred thirty-two million, nine hundred thousand, two hundred twenty-three".
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