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88795061069 = 11134391141413
BaseRepresentation
bin101001010110010011…
…0010001101101001101
322111012021120110122112
41102230212101231031
52423323013423234
6104443014153405
76262265365031
oct1225446215515
9274167513575
1088795061069
11347265516a0
1215261352865
1384b12bba70
144424c841c1
15249a6b7ace
hex14ac991b4d

88795061069 has 16 divisors (see below), whose sum is σ = 104343168384. Its totient is φ = 74495841600.

The previous prime is 88795061057. The next prime is 88795061087. The reversal of 88795061069 is 96016059788.

It is a cyclic number.

It is not a de Polignac number, because 88795061069 - 216 = 88794995533 is a prime.

It is a super-2 number, since 2×887950610692 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88795060999 and 88795061017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88795061029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557207 + ... + 698619.

It is an arithmetic number, because the mean of its divisors is an integer number (6521448024).

Almost surely, 288795061069 is an apocalyptic number.

It is an amenable number.

88795061069 is a deficient number, since it is larger than the sum of its proper divisors (15548107315).

88795061069 is a wasteful number, since it uses less digits than its factorization.

88795061069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145828.

The product of its (nonzero) digits is 6531840, while the sum is 59.

The spelling of 88795061069 in words is "eighty-eight billion, seven hundred ninety-five million, sixty-one thousand, sixty-nine".

Divisors: 1 11 13 143 4391 48301 57083 141413 627913 1555543 1838369 20222059 620944483 6830389313 8072278279 88795061069