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88942041 = 329882449
BaseRepresentation
bin1010100110100…
…10010111011001
320012100201112200
411103102113121
5140232121131
612454200413
72126665146
oct523222731
9205321480
1088942041
1146229521
1225953109
1315571536
14bb533cd
157c1d2e6
hex54d25d9

88942041 has 6 divisors (see below), whose sum is σ = 128471850. Its totient is φ = 59294688.

The previous prime is 88942039. The next prime is 88942067. The reversal of 88942041 is 14024988.

It can be written as a sum of positive squares in only one way, i.e., 47610000 + 41332041 = 6900^2 + 6429^2 .

It is not a de Polignac number, because 88942041 - 21 = 88942039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88941987 and 88942005.

It is not an unprimeable number, because it can be changed into a prime (88942141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4941216 + ... + 4941233.

It is an arithmetic number, because the mean of its divisors is an integer number (21411975).

Almost surely, 288942041 is an apocalyptic number.

It is an amenable number.

88942041 is a deficient number, since it is larger than the sum of its proper divisors (39529809).

88942041 is a wasteful number, since it uses less digits than its factorization.

88942041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9882455 (or 9882452 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 88942041 is about 9430.9088109259. The cubic root of 88942041 is about 446.3775700999.

The spelling of 88942041 in words is "eighty-eight million, nine hundred forty-two thousand, forty-one".

Divisors: 1 3 9 9882449 29647347 88942041