Base | Representation |
---|---|
bin | 101000110011010… |
… | …0000010101101000 |
3 | 10112102002212101012 |
4 | 1101212200111220 |
5 | 10300434022144 |
6 | 343503243052 |
7 | 45632501552 |
oct | 12146402550 |
9 | 3472085335 |
10 | 1369048424 |
11 | 642879387 |
12 | 3225a9488 |
13 | 18a832633 |
14 | cdb764d2 |
15 | 802cde9e |
hex | 519a0568 |
1369048424 has 16 divisors (see below), whose sum is σ = 2602130820. Its totient is φ = 675146880.
The previous prime is 1369048423. The next prime is 1369048427. The reversal of 1369048424 is 4248409631.
It can be written as a sum of positive squares in 2 ways, for example, as 1311743524 + 57304900 = 36218^2 + 7570^2 .
It is not an unprimeable number, because it can be changed into a prime (1369048423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171547 + ... + 1172714.
Almost surely, 21369048424 is an apocalyptic number.
It is an amenable number.
1369048424 is a deficient number, since it is larger than the sum of its proper divisors (1233082396).
1369048424 is a wasteful number, since it uses less digits than its factorization.
1369048424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2344340 (or 2344336 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 41.
The square root of 1369048424 is about 37000.6543725918. The cubic root of 1369048424 is about 1110.3833386373.
The spelling of 1369048424 in words is "one billion, three hundred sixty-nine million, forty-eight thousand, four hundred twenty-four".
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