| Base | Representation |
|---|---|
| bin | 1110101011111110… |
| … | …1111011101100000 |
| 3 | 101011202122201022000 |
| 4 | 3222333233131200 |
| 5 | 31033244444031 |
| 6 | 1451115044000 |
| 7 | 166462234356 |
| oct | 35277573540 |
| 9 | 11152581260 |
| 10 | 3942578016 |
| 11 | 1743534243 |
| 12 | 920440600 |
| 13 | 4aaa68000 |
| 14 | 2958877d6 |
| 15 | 1811d13e6 |
| hex | eafef760 |
3942578016 has 384 divisors, whose sum is σ = 13050777600. Its totient is φ = 1156446720.
The previous prime is 3942578011. The next prime is 3942578027. The reversal of 3942578016 is 6108752493.
3942578016 is a `hidden beast` number, since 39 + 42 + 578 + 0 + 1 + 6 = 666.
3942578016 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.
3942578016 is strictly pandigital in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3942578011) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58844415 + ... + 58844481.
It is an arithmetic number, because the mean of its divisors is an integer number (33986400).
It is a 1-persistent number, because it is pandigital, but 2⋅3942578016 = 7885156032 is not.
Almost surely, 23942578016 is an apocalyptic number.
3942578016 is a gapful number since it is divisible by the number (36) 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 3942578016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6525388800).
3942578016 is an abundant number, since it is smaller than the sum of its proper divisors (9108199584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3942578016 is a wasteful number, since it uses less digits than its factorization.
3942578016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156 (or 116 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 3942578016 is about 62789.9515527763. The cubic root of 3942578016 is about 1579.7684347917.
The spelling of 3942578016 in words is "three billion, nine hundred forty-two million, five hundred seventy-eight thousand, sixteen".
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