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115852941 = 3229443881
BaseRepresentation
bin1101110011111…
…00011010001101
322001222221100200
412321330122031
5214124243231
615255044113
72604506451
oct671743215
9261887320
10115852941
115a43a036
1232970639
131b004449
141155a661
15a286be6
hex6e7c68d

115852941 has 12 divisors (see below), whose sum is σ = 173113980. Its totient is φ = 74571840.

The previous prime is 115852873. The next prime is 115852949. The reversal of 115852941 is 149258511.

115852941 is a `hidden beast` number, since 11 + 585 + 29 + 41 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 87497316 + 28355625 = 9354^2 + 5325^2 .

It is not a de Polignac number, because 115852941 - 214 = 115836557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115852896 and 115852905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115852949) 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, 221680 + ... + 222201.

It is an arithmetic number, because the mean of its divisors is an integer number (14426165).

Almost surely, 2115852941 is an apocalyptic number.

It is an amenable number.

115852941 is a deficient number, since it is larger than the sum of its proper divisors (57261039).

115852941 is a wasteful number, since it uses less digits than its factorization.

115852941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443916 (or 443913 counting only the distinct ones).

The product of its digits is 14400, while the sum is 36.

The square root of 115852941 is about 10763.5004064663. The cubic root of 115852941 is about 487.4937151064.

The spelling of 115852941 in words is "one hundred fifteen million, eight hundred fifty-two thousand, nine hundred forty-one".

Divisors: 1 3 9 29 87 261 443881 1331643 3994929 12872549 38617647 115852941