| Base | Representation |
|---|---|
| bin | 1110111111101110… |
| … | …0000000101110000 |
| 3 | 101101112102002121212 |
| 4 | 3233323200011300 |
| 5 | 31220442240220 |
| 6 | 1503233135252 |
| 7 | 201515634515 |
| oct | 35773400560 |
| 9 | 11345362555 |
| 10 | 4025352560 |
| 11 | 178622aa59 |
| 12 | 9440ba528 |
| 13 | 4c1c5a228 |
| 14 | 2a287330c |
| 15 | 1885d20c5 |
| hex | efee0170 |
4025352560 has 80 divisors (see below), whose sum is σ = 9544180800. Its totient is φ = 1578590208.
The previous prime is 4025352533. The next prime is 4025352587. The reversal of 4025352560 is 652535204.
It is an interprime number because it is at equal distance from previous prime (4025352533) and next prime (4025352587).
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843461 + ... + 848219.
It is an arithmetic number, because the mean of its divisors is an integer number (119302260).
Almost surely, 24025352560 is an apocalyptic number.
4025352560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4025352560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4772090400).
4025352560 is an abundant number, since it is smaller than the sum of its proper divisors (5518828240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4025352560 is a wasteful number, since it uses less digits than its factorization.
4025352560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4978 (or 4972 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 32.
The square root of 4025352560 is about 63445.6662034532. Note that the first 3 decimals coincide. The cubic root of 4025352560 is about 1590.7477147243.
Adding to 4025352560 its reverse (652535204), we get a palindrome (4677887764).
The spelling of 4025352560 in words is "four billion, twenty-five million, three hundred fifty-two thousand, five hundred sixty".
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