Base | Representation |
---|---|
bin | 1001001000101110… |
… | …1100101101001000 |
3 | 20022220212221201102 |
4 | 2102023230231020 |
5 | 20010322241412 |
6 | 1043210240532 |
7 | 114530151032 |
oct | 22213545510 |
9 | 6286787642 |
10 | 2452540232 |
11 | 104943885a |
12 | 585426148 |
13 | 30115334c |
14 | 193a18c52 |
15 | e54a38c2 |
hex | 922ecb48 |
2452540232 has 32 divisors (see below), whose sum is σ = 4889004480. Its totient is φ = 1150818240.
The previous prime is 2452540213. The next prime is 2452540243. The reversal of 2452540232 is 2320452542.
It is a super-2 number, since 2×24525402322 = 12029907179157227648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2452540195 and 2452540204.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115994 + ... + 135497.
It is an arithmetic number, because the mean of its divisors is an integer number (152781390).
Almost surely, 22452540232 is an apocalyptic number.
It is an amenable number.
2452540232 is a deficient number, since it is larger than the sum of its proper divisors (2436464248).
2452540232 is a wasteful number, since it uses less digits than its factorization.
2452540232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251573 (or 251569 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 2452540232 is about 49523.1282533727. The cubic root of 2452540232 is about 1348.5655054348.
Adding to 2452540232 its reverse (2320452542), we get a palindrome (4772992774).
It can be divided in two parts, 245 and 2540232, that multiplied together give a triangular number (622356840 = T35280).
The spelling of 2452540232 in words is "two billion, four hundred fifty-two million, five hundred forty thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •