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1369017093 = 3911500921
BaseRepresentation
bin101000110011001…
…1000101100000101
310112102001021101210
41101212120230011
510300432021333
6343502442033
745632311323
oct12146305405
93472037353
101369017093
11642857894
12322593319
1318a8212b2
14cdb68d13
15802c4a63
hex51998b05

1369017093 has 8 divisors (see below), whose sum is σ = 1827363456. Its totient is φ = 911674400.

The previous prime is 1369016939. The next prime is 1369017103. The reversal of 1369017093 is 3907109631.

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 1369017093 - 28 = 1369016837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369017893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247728 + ... + 253193.

It is an arithmetic number, because the mean of its divisors is an integer number (228420432).

Almost surely, 21369017093 is an apocalyptic number.

It is an amenable number.

1369017093 is a deficient number, since it is larger than the sum of its proper divisors (458346363).

1369017093 is an equidigital number, since it uses as much as digits as its factorization.

1369017093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501835.

The product of its (nonzero) digits is 30618, while the sum is 39.

The square root of 1369017093 is about 37000.2309857655. The cubic root of 1369017093 is about 1110.3748681101.

The spelling of 1369017093 in words is "one billion, three hundred sixty-nine million, seventeen thousand, ninety-three".

Divisors: 1 3 911 2733 500921 1502763 456339031 1369017093