Base | Representation |
---|---|
bin | 101011001111100… |
… | …0011100001100100 |
3 | 10202010021111101200 |
4 | 1112133003201210 |
5 | 10432422401401 |
6 | 355551322500 |
7 | 50646065460 |
oct | 12637034144 |
9 | 3663244350 |
10 | 1450981476 |
11 | 68504a94a |
12 | 345b20430 |
13 | 1a17bb829 |
14 | da9c34a0 |
15 | 875b5686 |
hex | 567c3864 |
1450981476 has 144 divisors (see below), whose sum is σ = 4356119040. Its totient is φ = 398442240.
The previous prime is 1450981463. The next prime is 1450981523. The reversal of 1450981476 is 6741890541.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2681766 + ... + 2682306.
Almost surely, 21450981476 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 1450981476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2178059520).
1450981476 is an abundant number, since it is smaller than the sum of its proper divisors (2905137564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450981476 is a wasteful number, since it uses less digits than its factorization.
1450981476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954 (or 949 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The square root of 1450981476 is about 38091.7507604993. The cubic root of 1450981476 is about 1132.1065141775.
The spelling of 1450981476 in words is "one billion, four hundred fifty million, nine hundred eighty-one thousand, four hundred seventy-six".
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