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10888996136 = 231361124517
BaseRepresentation
bin10100010010000100…
…01110010100101000
31001002212120022120012
422021002032110220
5134300040334021
65000300551052
7533560640264
oct121102162450
931085508505
1010888996136
114688610a67
12213a852488
131046c303a5
147542570a4
1543ae6435b
hex28908e528

10888996136 has 8 divisors (see below), whose sum is σ = 20416867770. Its totient is φ = 5444498064.

The previous prime is 10888996093. The next prime is 10888996189. The reversal of 10888996136 is 63169988801.

It can be written as a sum of positive squares in only one way, i.e., 8555140036 + 2333856100 = 92494^2 + 48310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×108889961363 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680562251 + ... + 680562266.

Almost surely, 210888996136 is an apocalyptic number.

It is an amenable number.

10888996136 is a deficient number, since it is larger than the sum of its proper divisors (9527871634).

10888996136 is a wasteful number, since it uses less digits than its factorization.

10888996136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361124523 (or 1361124519 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 59.

The spelling of 10888996136 in words is "ten billion, eight hundred eighty-eight million, nine hundred ninety-six thousand, one hundred thirty-six".

Divisors: 1 2 4 8 1361124517 2722249034 5444498068 10888996136