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48620041 = 149326309
BaseRepresentation
bin1011100101111…
…0001000001001
310101111011011021
42321132020021
544421320131
64454032441
71130156251
oct271361011
9111434137
1048620041
1125498a58
1214348721
13a0c4272
146658961
154405e11
hex2e5e209

48620041 has 4 divisors (see below), whose sum is σ = 48946500. Its totient is φ = 48293584.

The previous prime is 48620029. The next prime is 48620053. The reversal of 48620041 is 14002684.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (48620029) and next prime (48620053).

It can be written as a sum of positive squares in 2 ways, for example, as 2325625 + 46294416 = 1525^2 + 6804^2 .

It is a cyclic number.

It is not a de Polignac number, because 48620041 - 27 = 48619913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48619988 and 48620015.

It is not an unprimeable number, because it can be changed into a prime (48620081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163006 + ... + 163303.

It is an arithmetic number, because the mean of its divisors is an integer number (12236625).

Almost surely, 248620041 is an apocalyptic number.

It is an amenable number.

48620041 is a deficient number, since it is larger than the sum of its proper divisors (326459).

48620041 is a wasteful number, since it uses less digits than its factorization.

48620041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326458.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 48620041 is about 6972.8072538971. The cubic root of 48620041 is about 364.9822747382.

The spelling of 48620041 in words is "forty-eight million, six hundred twenty thousand, forty-one".

Divisors: 1 149 326309 48620041