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1100022102 = 232531153063
BaseRepresentation
bin100000110010001…
…0000000101010110
32211122212220122100
41001210100011112
54223101201402
6301053142530
736155014344
oct10144200526
92748786570
101100022102
11514a2a983
1226848aa46
13146b8aa6a
14a6146994
156688c71c
hex41910156

1100022102 has 24 divisors (see below), whose sum is σ = 2428352784. Its totient is φ = 359755344.

The previous prime is 1100022067. The next prime is 1100022103. The reversal of 1100022102 is 2012200011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100022103) 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, 575578 + ... + 577485.

It is an arithmetic number, because the mean of its divisors is an integer number (101181366).

Almost surely, 21100022102 is an apocalyptic number.

1100022102 is an abundant number, since it is smaller than the sum of its proper divisors (1328330682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100022102 is a wasteful number, since it uses less digits than its factorization.

1100022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153124 (or 1153121 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1100022102 is about 33166.5811020672. The cubic root of 1100022102 is about 1032.2870291843.

Adding to 1100022102 its reverse (2012200011), we get a palindrome (3112222113).

The spelling of 1100022102 in words is "one billion, one hundred million, twenty-two thousand, one hundred two".

Divisors: 1 2 3 6 9 18 53 106 159 318 477 954 1153063 2306126 3459189 6918378 10377567 20755134 61112339 122224678 183337017 366674034 550011051 1100022102