Base | Representation |
---|---|
bin | 1111111110011010… |
… | …0001110100000000 |
3 | 102001212011201001100 |
4 | 3333212201310000 |
5 | 32240300240143 |
6 | 1545304534400 |
7 | 211160602230 |
oct | 37746416400 |
9 | 12055151040 |
10 | 4288290048 |
11 | 190069a869 |
12 | 9b8181400 |
13 | 53457c543 |
14 | 2c9759cc0 |
15 | 1a171e6d3 |
hex | ff9a1d00 |
4288290048 has 108 divisors (see below), whose sum is σ = 14130564448. Its totient is φ = 1225221120.
The previous prime is 4288290031. The next prime is 4288290067. The reversal of 4288290048 is 8400928824.
It is a happy number.
4288290048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 4288289985 and 4288290012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116818 + ... + 149073.
Almost surely, 24288290048 is an apocalyptic number.
4288290048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4288290048 is an abundant number, since it is smaller than the sum of its proper divisors (9842274400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4288290048 is a wasteful number, since it uses less digits than its factorization.
4288290048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265920 (or 265903 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 45.
The square root of 4288290048 is about 65485.0368252168. The cubic root of 4288290048 is about 1624.6558700708.
The spelling of 4288290048 in words is "four billion, two hundred eighty-eight million, two hundred ninety thousand, forty-eight".
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