Base | Representation |
---|---|
bin | 1111110101011110… |
… | …0010111001100000 |
3 | 101222020122102012210 |
4 | 3331113202321200 |
5 | 32201201323104 |
6 | 1541445322120 |
7 | 210224161650 |
oct | 37527427140 |
9 | 11866572183 |
10 | 4250807904 |
11 | 1891519992 |
12 | 9a7706340 |
13 | 529887a65 |
14 | 2c47a0360 |
15 | 19d2b8989 |
hex | fd5e2e60 |
4250807904 has 48 divisors (see below), whose sum is σ = 12752425728. Its totient is φ = 1214516352.
The previous prime is 4250807903. The next prime is 4250807933. The reversal of 4250807904 is 4097080524.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4250807903) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3162132 + ... + 3163475.
It is an arithmetic number, because the mean of its divisors is an integer number (265675536).
Almost surely, 24250807904 is an apocalyptic number.
It is an amenable number.
4250807904 is an abundant number, since it is smaller than the sum of its proper divisors (8501617824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4250807904 is a wasteful number, since it uses less digits than its factorization.
4250807904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6325627 (or 6325619 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 4250807904 is about 65198.2200984045. The cubic root of 4250807904 is about 1619.9085331684.
The spelling of 4250807904 in words is "four billion, two hundred fifty million, eight hundred seven thousand, nine hundred four".
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