Base | Representation |
---|---|
bin | 101000010101000… |
… | …1100110110100000 |
3 | 10111022100201020211 |
4 | 1100222030312200 |
5 | 10232412134333 |
6 | 342140343504 |
7 | 45351231013 |
oct | 12052146640 |
9 | 3438321224 |
10 | 1353239968 |
11 | 634961243 |
12 | 319244b94 |
13 | 187489012 |
14 | cba1d37a |
15 | 7dc09ecd |
hex | 50a8cda0 |
1353239968 has 48 divisors (see below), whose sum is σ = 2716701120. Its totient is φ = 663410176.
The previous prime is 1353239959. The next prime is 1353239977. The reversal of 1353239968 is 8699323531.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1353239959) and next prime (1353239977).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362013 + ... + 365731.
It is an arithmetic number, because the mean of its divisors is an integer number (56597940).
Almost surely, 21353239968 is an apocalyptic number.
It is an amenable number.
1353239968 is an abundant number, since it is smaller than the sum of its proper divisors (1363461152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1353239968 is a wasteful number, since it uses less digits than its factorization.
1353239968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3949 (or 3941 counting only the distinct ones).
The product of its digits is 1049760, while the sum is 49.
The square root of 1353239968 is about 36786.4100993832. The cubic root of 1353239968 is about 1106.0929020408.
The spelling of 1353239968 in words is "one billion, three hundred fifty-three million, two hundred thirty-nine thousand, nine hundred sixty-eight".
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