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48507141 = 341394367
BaseRepresentation
bin1011100100001…
…0100100000101
310101021102021210
42321002210011
544404212031
64451402033
71126206144
oct271024405
9111242253
1048507141
1125421151
12142b3319
13a084a67
14662975b
1543d2746
hex2e42905

48507141 has 8 divisors (see below), whose sum is σ = 66253824. Its totient is φ = 31549280.

The previous prime is 48507131. The next prime is 48507163. The reversal of 48507141 is 14170584.

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 48507141 - 26 = 48507077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48507099 and 48507108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48507101) 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, 197061 + ... + 197306.

It is an arithmetic number, because the mean of its divisors is an integer number (8281728).

Almost surely, 248507141 is an apocalyptic number.

48507141 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

48507141 is a deficient number, since it is larger than the sum of its proper divisors (17746683).

48507141 is a wasteful number, since it uses less digits than its factorization.

48507141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394411.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 48507141 is about 6964.7068136426. The cubic root of 48507141 is about 364.6995488346.

The spelling of 48507141 in words is "forty-eight million, five hundred seven thousand, one hundred forty-one".

Divisors: 1 3 41 123 394367 1183101 16169047 48507141