Base | Representation |
---|---|
bin | 101000001100101… |
… | …1110010111010000 |
3 | 10111000002221112210 |
4 | 1100121132113100 |
5 | 10230301331443 |
6 | 341502352120 |
7 | 45266036406 |
oct | 12031362720 |
9 | 3430087483 |
10 | 1348855248 |
11 | 632436a04 |
12 | 31788b640 |
13 | 1865b2300 |
14 | cb1db476 |
15 | 7d640c33 |
hex | 5065e5d0 |
1348855248 has 120 divisors (see below), whose sum is σ = 3793739328. Its totient is φ = 412778496.
The previous prime is 1348855219. The next prime is 1348855289. The reversal of 1348855248 is 8425588431.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 1348855197 and 1348855206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2084461 + ... + 2085107.
Almost surely, 21348855248 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 1348855248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1896869664).
1348855248 is an abundant number, since it is smaller than the sum of its proper divisors (2444884080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348855248 is a wasteful number, since it uses less digits than its factorization.
1348855248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 941 (or 922 counting only the distinct ones).
The product of its digits is 1228800, while the sum is 48.
The square root of 1348855248 is about 36726.7647363609. The cubic root of 1348855248 is about 1104.8969684789.
The spelling of 1348855248 in words is "one billion, three hundred forty-eight million, eight hundred fifty-five thousand, two hundred forty-eight".
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