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88055383541 = 169751888853
BaseRepresentation
bin101001000000010000…
…0101000010111110101
322102021201201221211112
41102000200220113311
52420314134233131
6104241352244405
76235044260546
oct1220040502765
9272251657745
1088055383541
1134386a71a54
12150956a0705
1383c3c99858
14439493c4cd
1524557a902b
hex14808285f5

88055383541 has 4 divisors (see below), whose sum is σ = 88107274092. Its totient is φ = 88003492992.

The previous prime is 88055383529. The next prime is 88055383567. The reversal of 88055383541 is 14538355088.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 46651680100 + 41403703441 = 215990^2 + 203479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-88055383541 is a prime.

It is a super-2 number, since 2×880553835412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88055383541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88055383841) 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, 25942730 + ... + 25946123.

It is an arithmetic number, because the mean of its divisors is an integer number (22026818523).

Almost surely, 288055383541 is an apocalyptic number.

It is an amenable number.

88055383541 is a deficient number, since it is larger than the sum of its proper divisors (51890551).

88055383541 is a wasteful number, since it uses less digits than its factorization.

88055383541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51890550.

The product of its (nonzero) digits is 2304000, while the sum is 50.

The spelling of 88055383541 in words is "eighty-eight billion, fifty-five million, three hundred eighty-three thousand, five hundred forty-one".

Divisors: 1 1697 51888853 88055383541