Base | Representation |
---|---|
bin | 100111001111111100… |
… | …0101011101010101100 |
3 | 22001120002111211111220 |
4 | 1032133320223222230 |
5 | 2340104411034032 |
6 | 102415410543340 |
7 | 6042464051130 |
oct | 1163770535254 |
9 | 261502454456 |
10 | 84286814892 |
11 | 32822789605 |
12 | 14403597b50 |
13 | 7c432b8a87 |
14 | 411822d3c0 |
15 | 22d49eb12c |
hex | 139fe2baac |
84286814892 has 48 divisors (see below), whose sum is σ = 227082024960. Its totient is φ = 23833677312.
The previous prime is 84286814881. The next prime is 84286814923. The reversal of 84286814892 is 29841868248.
It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5164092 + ... + 5180387.
It is an arithmetic number, because the mean of its divisors is an integer number (4730875520).
Almost surely, 284286814892 is an apocalyptic number.
It is an amenable number.
84286814892 is an abundant number, since it is smaller than the sum of its proper divisors (142795210068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84286814892 is a wasteful number, since it uses less digits than its factorization.
84286814892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10344590 (or 10344588 counting only the distinct ones).
The product of its digits is 14155776, while the sum is 60.
The spelling of 84286814892 in words is "eighty-four billion, two hundred eighty-six million, eight hundred fourteen thousand, eight hundred ninety-two".
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