Base | Representation |
---|---|
bin | 1110111111101111… |
… | …1010100011100000 |
3 | 101101112121121022200 |
4 | 3233323322203200 |
5 | 31221004222320 |
6 | 1503235333200 |
7 | 201516565533 |
oct | 35773724340 |
9 | 11345547280 |
10 | 4025460960 |
11 | 17862a4444 |
12 | 944151200 |
13 | 4c1c97681 |
14 | 2a28a0a1a |
15 | 188604290 |
hex | efefa8e0 |
4025460960 has 72 divisors (see below), whose sum is σ = 13736890440. Its totient is φ = 1073455872.
The previous prime is 4025460941. The next prime is 4025460983. The reversal of 4025460960 is 690645204.
4025460960 is a `hidden beast` number, since 40 + 2 + 5 + 4 + 609 + 6 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 1396290 + ... + 1399169.
It is an arithmetic number, because the mean of its divisors is an integer number (190790145).
Almost surely, 24025460960 is an apocalyptic number.
4025460960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4025460960 is an abundant number, since it is smaller than the sum of its proper divisors (9711429480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4025460960 is a wasteful number, since it uses less digits than its factorization.
4025460960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2795480 (or 2795469 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 4025460960 is about 63446.5204719691. The cubic root of 4025460960 is about 1590.7619938466.
The spelling of 4025460960 in words is "four billion, twenty-five million, four hundred sixty thousand, nine hundred sixty".
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