Base | Representation |
---|---|
bin | 1110111111010000… |
… | …1111110010000100 |
3 | 101101101211110211200 |
4 | 3233310033302010 |
5 | 31220000411011 |
6 | 1503124302500 |
7 | 201463524063 |
oct | 35764176204 |
9 | 11341743750 |
10 | 4023450756 |
11 | 1785151116 |
12 | 943541a30 |
13 | 4c17426c0 |
14 | 2a24da1da |
15 | 188358856 |
hex | efd0fc84 |
4023450756 has 36 divisors (see below), whose sum is σ = 10952728332. Its totient is φ = 1237984704.
The previous prime is 4023450733. The next prime is 4023450797. The reversal of 4023450756 is 6570543204.
It can be written as a sum of positive squares in 2 ways, for example, as 1950105600 + 2073345156 = 44160^2 + 45534^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 4023450756.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4298091 + ... + 4299026.
Almost surely, 24023450756 is an apocalyptic number.
It is an amenable number.
4023450756 is an abundant number, since it is smaller than the sum of its proper divisors (6929277576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4023450756 is a wasteful number, since it uses less digits than its factorization.
4023450756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8597140 (or 8597135 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 36.
The square root of 4023450756 is about 63430.6767739396. The cubic root of 4023450756 is about 1590.4971555591.
The spelling of 4023450756 in words is "four billion, twenty-three million, four hundred fifty thousand, seven hundred fifty-six".
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