Base | Representation |
---|---|
bin | 1110101011111001… |
… | …0011110101000100 |
3 | 101011201221122110010 |
4 | 3222332103311010 |
5 | 31033200441232 |
6 | 1451103030220 |
7 | 166456112211 |
oct | 35276236504 |
9 | 11151848403 |
10 | 3942202692 |
11 | 17432a825a |
12 | 92029b370 |
13 | 4aa96621c |
14 | 2957cab08 |
15 | 18115a0cc |
hex | eaf93d44 |
3942202692 has 24 divisors (see below), whose sum is σ = 9739560096. Its totient is φ = 1236769408.
The previous prime is 3942202661. The next prime is 3942202729. The reversal of 3942202692 is 2962022493.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3942202692.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9662058 + ... + 9662465.
It is an arithmetic number, because the mean of its divisors is an integer number (405815004).
Almost surely, 23942202692 is an apocalyptic number.
It is an amenable number.
3942202692 is an abundant number, since it is smaller than the sum of its proper divisors (5797357404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3942202692 is a wasteful number, since it uses less digits than its factorization.
3942202692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19324547 (or 19324545 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 39.
The square root of 3942202692 is about 62786.9627550179. The cubic root of 3942202692 is about 1579.7183031417.
The spelling of 3942202692 in words is "three billion, nine hundred forty-two million, two hundred two thousand, six hundred ninety-two".
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