Base | Representation |
---|---|
bin | 101011010010000… |
… | …1000011010111101 |
3 | 10202012210002212201 |
4 | 1112210020122331 |
5 | 10433242443003 |
6 | 400040031501 |
7 | 50663310340 |
oct | 12644103275 |
9 | 3665702781 |
10 | 1452312253 |
11 | 685879767 |
12 | 346462591 |
13 | 1a1b66482 |
14 | dac4c457 |
15 | 87779b1d |
hex | 569086bd |
1452312253 has 32 divisors (see below), whose sum is σ = 1832140800. Its totient is φ = 1122460416.
The previous prime is 1452312187. The next prime is 1452312263. The reversal of 1452312253 is 3522132541.
It is not a de Polignac number, because 1452312253 - 221 = 1450215101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1452312263) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681093 + ... + 683221.
It is an arithmetic number, because the mean of its divisors is an integer number (57254400).
Almost surely, 21452312253 is an apocalyptic number.
It is an amenable number.
1452312253 is a deficient number, since it is larger than the sum of its proper divisors (379828547).
1452312253 is a wasteful number, since it uses less digits than its factorization.
1452312253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2401.
The product of its digits is 7200, while the sum is 28.
The square root of 1452312253 is about 38109.2148042963. The cubic root of 1452312253 is about 1132.4525146790.
Adding to 1452312253 its reverse (3522132541), we get a palindrome (4974444794).
The spelling of 1452312253 in words is "one billion, four hundred fifty-two million, three hundred twelve thousand, two hundred fifty-three".
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