Base | Representation |
---|---|
bin | 1101011011001010010… |
… | …1001010100001100010 |
3 | 211001021221211001200000 |
4 | 3112302211022201202 |
5 | 12234312103303240 |
6 | 253541043240430 |
7 | 22443132105630 |
oct | 3266245124142 |
9 | 731257731600 |
10 | 230629353570 |
11 | 8989a291950 |
12 | 38845379116 |
13 | 18995bb9825 |
14 | b23bd54350 |
15 | 5eec468430 |
hex | 35b294a862 |
230629353570 has 768 divisors, whose sum is σ = 844610457600. Its totient is φ = 43815582720.
The previous prime is 230629353557. The next prime is 230629353611. The reversal of 230629353570 is 75353926032.
230629353570 is a `hidden beast` number, since 2 + 3 + 0 + 6 + 29 + 3 + 53 + 570 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
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 383 ways as a sum of consecutive naturals, for example, 103096492 + ... + 103098728.
It is an arithmetic number, because the mean of its divisors is an integer number (1099753200).
Almost surely, 2230629353570 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230629353570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (422305228800).
230629353570 is an abundant number, since it is smaller than the sum of its proper divisors (613981104030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230629353570 is a wasteful number, since it uses less digits than its factorization.
230629353570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2325 (or 2313 counting only the distinct ones).
The product of its (nonzero) digits is 1020600, while the sum is 45.
The spelling of 230629353570 in words is "two hundred thirty billion, six hundred twenty-nine million, three hundred fifty-three thousand, five hundred seventy".
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