Search a number
-
+
48755043 = 326188807
BaseRepresentation
bin1011100111111…
…1000101100011
310101202000100100
42321333011203
544440130133
64500553443
71131260661
oct271770543
9111660310
1048755043
1125580427
12143b2883
13a14084c
146691c31
154430e13
hex2e7f163

48755043 has 12 divisors (see below), whose sum is σ = 71579248. Its totient is φ = 31970160.

The previous prime is 48755041. The next prime is 48755053. The reversal of 48755043 is 34055784.

It is not a de Polignac number, because 48755043 - 21 = 48755041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48754989 and 48755007.

It is not an unprimeable number, because it can be changed into a prime (48755041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43855 + ... + 44952.

Almost surely, 248755043 is an apocalyptic number.

48755043 is a deficient number, since it is larger than the sum of its proper divisors (22824205).

48755043 is a wasteful number, since it uses less digits than its factorization.

48755043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88874 (or 88871 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 48755043 is about 6982.4811492764. The cubic root of 48755043 is about 365.3197748097.

The spelling of 48755043 in words is "forty-eight million, seven hundred fifty-five thousand, forty-three".

Divisors: 1 3 9 61 183 549 88807 266421 799263 5417227 16251681 48755043