Search a number
-
+
49325033 = 375325153
BaseRepresentation
bin1011110000101…
…0001111101001
310102210222020002
42330022033221
5100111400113
64521112345
71136153522
oct274121751
9112728202
1049325033
112592a69a
12146286b5
13a2b0114
14679d849
1544e4c58
hex2f0a3e9

49325033 has 8 divisors (see below), whose sum is σ = 51616008. Its totient is φ = 47084544.

The previous prime is 49325021. The next prime is 49325039. The reversal of 49325033 is 33052394.

It can be written as a sum of positive squares in 4 ways, for example, as 23396569 + 25928464 = 4837^2 + 5092^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49325033 - 28 = 49324777 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49324987 and 49325005.

It is not an unprimeable number, because it can be changed into a prime (49325039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10616 + ... + 14537.

It is an arithmetic number, because the mean of its divisors is an integer number (6452001).

Almost surely, 249325033 is an apocalyptic number.

It is an amenable number.

49325033 is a deficient number, since it is larger than the sum of its proper divisors (2290975).

49325033 is a wasteful number, since it uses less digits than its factorization.

49325033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25243.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 49325033 is about 7023.1782691314. The cubic root of 49325033 is about 366.7379008525.

The spelling of 49325033 in words is "forty-nine million, three hundred twenty-five thousand, thirty-three".

Divisors: 1 37 53 1961 25153 930661 1333109 49325033