Base | Representation |
---|---|
bin | 11101010010001… |
… | …01111010001100 |
3 | 122010020110202011 |
4 | 32221011322030 |
5 | 1000341400012 |
6 | 40213111004 |
7 | 6042005614 |
oct | 1651057214 |
9 | 563213664 |
10 | 245653132 |
11 | 11673491a |
12 | 6a328464 |
13 | 3bb7ccaa |
14 | 248a7a44 |
15 | 168761a7 |
hex | ea45e8c |
245653132 has 6 divisors (see below), whose sum is σ = 429892988. Its totient is φ = 122826564.
The previous prime is 245653123. The next prime is 245653139. The reversal of 245653132 is 231356542.
It is a happy number.
245653132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2456531322 = 120690922522818848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 245653094 and 245653103.
It is not an unprimeable number, because it can be changed into a prime (245653139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30706638 + ... + 30706645.
Almost surely, 2245653132 is an apocalyptic number.
It is an amenable number.
245653132 is a deficient number, since it is larger than the sum of its proper divisors (184239856).
245653132 is a wasteful number, since it uses less digits than its factorization.
245653132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61413287 (or 61413285 counting only the distinct ones).
The product of its digits is 21600, while the sum is 31.
The square root of 245653132 is about 15673.3254926962. The cubic root of 245653132 is about 626.2880164384.
The spelling of 245653132 in words is "two hundred forty-five million, six hundred fifty-three thousand, one hundred thirty-two".
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