Base | Representation |
---|---|
bin | 100111001011101… |
… | …0110001111010000 |
3 | 10101121220212200101 |
4 | 1032113112033100 |
5 | 10143033240443 |
6 | 334243302144 |
7 | 44403063460 |
oct | 11627261720 |
9 | 3347825611 |
10 | 1314743248 |
11 | 615158075 |
12 | 30837a954 |
13 | 17c4ca7b0 |
14 | c687bba0 |
15 | 7a65384d |
hex | 4e5d63d0 |
1314743248 has 160 divisors (see below), whose sum is σ = 3239292672. Its totient is φ = 503193600.
The previous prime is 1314743233. The next prime is 1314743249. The reversal of 1314743248 is 8423474131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1314743249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10036143 + ... + 10036273.
Almost surely, 21314743248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1314743248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1619646336).
1314743248 is an abundant number, since it is smaller than the sum of its proper divisors (1924549424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1314743248 is a wasteful number, since it uses less digits than its factorization.
1314743248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333 (or 327 counting only the distinct ones).
The product of its digits is 64512, while the sum is 37.
The square root of 1314743248 is about 36259.3884118307. The cubic root of 1314743248 is about 1095.5031980382.
The spelling of 1314743248 in words is "one billion, three hundred fourteen million, seven hundred forty-three thousand, two hundred forty-eight".
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