Base | Representation |
---|---|
bin | 101000110011010… |
… | …0110100011111100 |
3 | 10112102011011100100 |
4 | 1101212212203330 |
5 | 10300440331131 |
6 | 343504001100 |
7 | 45632636100 |
oct | 12146464374 |
9 | 3472134310 |
10 | 1369073916 |
11 | 642896551 |
12 | 322600190 |
13 | 18a841112 |
14 | cdb81900 |
15 | 802d67e6 |
hex | 519a68fc |
1369073916 has 54 divisors (see below), whose sum is σ = 4025734440. Its totient is φ = 391163472.
The previous prime is 1369073891. The next prime is 1369073929. The reversal of 1369073916 is 6193709631.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 386296 + ... + 389823.
Almost surely, 21369073916 is an apocalyptic number.
It is an amenable number.
1369073916 is an abundant number, since it is smaller than the sum of its proper divisors (2656660524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1369073916 is a wasteful number, since it uses less digits than its factorization.
1369073916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776143 (or 776131 counting only the distinct ones).
The product of its (nonzero) digits is 183708, while the sum is 45.
The square root of 1369073916 is about 37000.9988513824. The cubic root of 1369073916 is about 1110.3902304599.
The spelling of 1369073916 in words is "one billion, three hundred sixty-nine million, seventy-three thousand, nine hundred sixteen".
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