Base | Representation |
---|---|
bin | 1101011001000011100… |
… | …0111110101010000100 |
3 | 210222211120020100101221 |
4 | 3112100320332222010 |
5 | 12232132403410000 |
6 | 253405012330124 |
7 | 22423126526632 |
oct | 3262070765204 |
9 | 728746210357 |
10 | 230064122500 |
11 | 8962a221433 |
12 | 38708013944 |
13 | 18905a75784 |
14 | b1c6c5c352 |
15 | 5eb7a1761a |
hex | 3590e3ea84 |
230064122500 has 135 divisors (see below), whose sum is σ = 515624527803. Its totient is φ = 89790480000.
The previous prime is 230064122383. The next prime is 230064122521. The reversal of 230064122500 is 5221460032.
The square root of 230064122500 is 479650.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 22 ways, for example, as 126555216516 + 103508905984 = 355746^2 + 321728^2 .
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1271072410 + ... + 1271072590.
Almost surely, 2230064122500 is an apocalyptic number.
230064122500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
230064122500 is the 479650-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230064122500
230064122500 is an abundant number, since it is smaller than the sum of its proper divisors (285560405303).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230064122500 is an frugal number, since it uses more digits than its factorization.
230064122500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492 (or 241 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Multiplying 230064122500 by its sum of digits (25), we get a square (5751603062500 = 23982502).
230064122500 divided by its sum of digits (25) gives a square (9202564900 = 959302).
Adding to 230064122500 its reverse (5221460032), we get a palindrome (235285582532).
The spelling of 230064122500 in words is "two hundred thirty billion, sixty-four million, one hundred twenty-two thousand, five hundred".
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