Base | Representation |
---|---|
bin | 1110101011111001… |
… | …1111100111110000 |
3 | 101011202001002201000 |
4 | 3222332133213300 |
5 | 31033204012432 |
6 | 1451104042000 |
7 | 166456403061 |
oct | 35276374760 |
9 | 11152032630 |
10 | 3942250992 |
11 | 1743330579 |
12 | 920303300 |
13 | 4aa9821c4 |
14 | 295800568 |
15 | 18116957c |
hex | eaf9f9f0 |
3942250992 has 40 divisors (see below), whose sum is σ = 11315721680. Its totient is φ = 1314083520.
The previous prime is 3942250979. The next prime is 3942250999. The reversal of 3942250992 is 2990522493.
3942250992 is a `hidden beast` number, since 39 + 4 + 22 + 509 + 92 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3942250999) 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, 4562359 + ... + 4563222.
It is an arithmetic number, because the mean of its divisors is an integer number (282893042).
Almost surely, 23942250992 is an apocalyptic number.
It is an amenable number.
3942250992 is an abundant number, since it is smaller than the sum of its proper divisors (7373470688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3942250992 is a wasteful number, since it uses less digits than its factorization.
3942250992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9125598 (or 9125586 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The square root of 3942250992 is about 62787.3473878297. The cubic root of 3942250992 is about 1579.7247547026.
The spelling of 3942250992 in words is "three billion, nine hundred forty-two million, two hundred fifty thousand, nine hundred ninety-two".
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