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1369112106 = 23228185351
BaseRepresentation
bin101000110011010…
…1111111000101010
310112102020002201210
41101212233320222
510300443041411
6343504453550
745633155325
oct12146577052
93472202653
101369112106
1164291220a
1232261a2b6
1318a85560b
14cdb917bc
15802e2ca6
hex519afe2a

1369112106 has 8 divisors (see below), whose sum is σ = 2738224224. Its totient is φ = 456370700.

The previous prime is 1369112093. The next prime is 1369112161. The reversal of 1369112106 is 6012119631.

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

1369112106 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114092670 + ... + 114092681.

It is an arithmetic number, because the mean of its divisors is an integer number (342278028).

Almost surely, 21369112106 is an apocalyptic number.

1369112106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1369112106 is a wasteful number, since it uses less digits than its factorization.

1369112106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228185356.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 1369112106 is about 37001.5149149329. The cubic root of 1369112106 is about 1110.4005550567.

The spelling of 1369112106 in words is "one billion, three hundred sixty-nine million, one hundred twelve thousand, one hundred six".

Divisors: 1 2 3 6 228185351 456370702 684556053 1369112106