Base | Representation |
---|---|
bin | 10010001110010110000… |
… | …101100100001000000110 |
3 | 11102201112200002200220101 |
4 | 102032112011210020012 |
5 | 131004310000233410 |
6 | 2355153454154314 |
7 | 156323326213324 |
oct | 22162605441006 |
9 | 4381480080811 |
10 | 1252353524230 |
11 | 443135a08796 |
12 | 18286a7b299a |
13 | 91133b20103 |
14 | 4488565ad14 |
15 | 2289aec5d3a |
hex | 12396164206 |
1252353524230 has 32 divisors (see below), whose sum is σ = 2262441132000. Its totient is φ = 499118898432.
The previous prime is 1252353524197. The next prime is 1252353524231. The reversal of 1252353524230 is 324253532521.
It is a self number, because there is not a number n which added to its sum of digits gives 1252353524230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1252353524231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13575601 + ... + 13667539.
It is an arithmetic number, because the mean of its divisors is an integer number (70701285375).
Almost surely, 21252353524230 is an apocalyptic number.
1252353524230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1252353524230 is a deficient number, since it is larger than the sum of its proper divisors (1010087607770).
1252353524230 is a wasteful number, since it uses less digits than its factorization.
1252353524230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96888.
The product of its (nonzero) digits is 216000, while the sum is 37.
The spelling of 1252353524230 in words is "one trillion, two hundred fifty-two billion, three hundred fifty-three million, five hundred twenty-four thousand, two hundred thirty".
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