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1369041696 = 253311236263
BaseRepresentation
bin101000110011001…
…1110101100100000
310112102002112011000
41101212132230200
510300433313241
6343503152000
745632443131
oct12146365440
93472075130
101369041696
11642874320
123225a5600
1318a82c559
14cdb73c88
15802cbeb6
hex5199eb20

1369041696 has 192 divisors, whose sum is σ = 4546160640. Its totient is φ = 396760320.

The previous prime is 1369041689. The next prime is 1369041721. The reversal of 1369041696 is 6961409631.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215461 + ... + 221723.

It is an arithmetic number, because the mean of its divisors is an integer number (23677920).

Almost surely, 21369041696 is an apocalyptic number.

1369041696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1369041696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2273080320).

1369041696 is an abundant number, since it is smaller than the sum of its proper divisors (3177118944).

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

1369041696 is a wasteful number, since it uses less digits than its factorization.

1369041696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6316 (or 6302 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 1369041696 is about 37000.5634551692. The cubic root of 1369041696 is about 1110.3815196923.

The spelling of 1369041696 in words is "one billion, three hundred sixty-nine million, forty-one thousand, six hundred ninety-six".