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1102369165 = 51712969049
BaseRepresentation
bin100000110110100…
…1101000110001101
32211211022011012121
41001231031012031
54224201303130
6301215332541
736213661162
oct10155150615
92754264177
101102369165
115162932a7
12269221151
13147500161
14a6598069
1566ba2d7a
hex41b4d18d

1102369165 has 8 divisors (see below), whose sum is σ = 1400657400. Its totient is φ = 830019072.

The previous prime is 1102369123. The next prime is 1102369181. The reversal of 1102369165 is 5619632011.

It can be written as a sum of positive squares in 4 ways, for example, as 253637476 + 848731689 = 15926^2 + 29133^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102369165 - 29 = 1102368653 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102369165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6484440 + ... + 6484609.

It is an arithmetic number, because the mean of its divisors is an integer number (175082175).

Almost surely, 21102369165 is an apocalyptic number.

It is an amenable number.

1102369165 is a deficient number, since it is larger than the sum of its proper divisors (298288235).

1102369165 is a wasteful number, since it uses less digits than its factorization.

1102369165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12969071.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 1102369165 is about 33201.9451990392. The cubic root of 1102369165 is about 1033.0206876445.

The spelling of 1102369165 in words is "one billion, one hundred two million, three hundred sixty-nine thousand, one hundred sixty-five".

Divisors: 1 5 17 85 12969049 64845245 220473833 1102369165