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48235077 = 3211244293
BaseRepresentation
bin1011100000000…
…0001001000101
310100202121002100
42320000021011
544322010302
64441502313
71123664022
oct270001105
9110677070
1048235077
1125255800
12141a1999
139cbac87
146598549
15437bd1c
hex2e00245

48235077 has 18 divisors (see below), whose sum is σ = 76584326. Its totient is φ = 29232720.

The previous prime is 48235049. The next prime is 48235081. The reversal of 48235077 is 77053284.

It can be written as a sum of positive squares in only one way, i.e., 46662561 + 1572516 = 6831^2 + 1254^2 .

It is not a de Polignac number, because 48235077 - 214 = 48218693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48234077) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 21058 + ... + 23235.

Almost surely, 248235077 is an apocalyptic number.

It is an amenable number.

48235077 is a deficient number, since it is larger than the sum of its proper divisors (28349249).

48235077 is a wasteful number, since it uses less digits than its factorization.

48235077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44321 (or 44307 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 48235077 is about 6945.1477306102. The cubic root of 48235077 is about 364.0164349742.

The spelling of 48235077 in words is "forty-eight million, two hundred thirty-five thousand, seventy-seven".

Divisors: 1 3 9 11 33 99 121 363 1089 44293 132879 398637 487223 1461669 4385007 5359453 16078359 48235077