Base | Representation |
---|---|
bin | 1111111001000000… |
… | …1011101110110100 |
3 | 102000021120201220101 |
4 | 3332100023232310 |
5 | 32214001431340 |
6 | 1543135443444 |
7 | 210464320411 |
oct | 37620135664 |
9 | 12007521811 |
10 | 4265655220 |
11 | 189993a9a2 |
12 | 9b0686584 |
13 | 52c985a58 |
14 | 2c6747108 |
15 | 19e74cc9a |
hex | fe40bbb4 |
4265655220 has 12 divisors (see below), whose sum is σ = 8957876004. Its totient is φ = 1706262080.
The previous prime is 4265655203. The next prime is 4265655253. The reversal of 4265655220 is 225565624.
It can be written as a sum of positive squares in 2 ways, for example, as 965842084 + 3299813136 = 31078^2 + 57444^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4265655220.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106641361 + ... + 106641400.
It is an arithmetic number, because the mean of its divisors is an integer number (746489667).
Almost surely, 24265655220 is an apocalyptic number.
It is an amenable number.
4265655220 is an abundant number, since it is smaller than the sum of its proper divisors (4692220784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4265655220 is a wasteful number, since it uses less digits than its factorization.
4265655220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213282770 (or 213282768 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 37.
The square root of 4265655220 is about 65311.9837395864. The cubic root of 4265655220 is about 1621.7923590464.
The spelling of 4265655220 in words is "four billion, two hundred sixty-five million, six hundred fifty-five thousand, two hundred twenty".
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