Base | Representation |
---|---|
bin | 1110111111101001… |
… | …1010010111010100 |
3 | 101101111212120212020 |
4 | 3233322122113110 |
5 | 31220404120324 |
6 | 1503223053140 |
7 | 201513335052 |
oct | 35772322724 |
9 | 11344776766 |
10 | 4025066964 |
11 | 1786055426 |
12 | 943ba11b0 |
13 | 4c1b8a239 |
14 | 2a27db1d2 |
15 | 188577679 |
hex | efe9a5d4 |
4025066964 has 48 divisors (see below), whose sum is σ = 9572846976. Its totient is φ = 1316022400.
The previous prime is 4025066963. The next prime is 4025066971. The reversal of 4025066964 is 4696605204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4025066963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155854 + ... + 179834.
It is an arithmetic number, because the mean of its divisors is an integer number (199434312).
Almost surely, 24025066964 is an apocalyptic number.
It is an amenable number.
4025066964 is an abundant number, since it is smaller than the sum of its proper divisors (5547780012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4025066964 is a wasteful number, since it uses less digits than its factorization.
4025066964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24256 (or 24254 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 42.
The square root of 4025066964 is about 63443.4154503050. The cubic root of 4025066964 is about 1590.7100930152.
The spelling of 4025066964 in words is "four billion, twenty-five million, sixty-six thousand, nine hundred sixty-four".
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