Base | Representation |
---|---|
bin | 1100011110010010100… |
… | …0110101011101101100 |
3 | 202111010012010201100112 |
4 | 3013210220311131230 |
5 | 12002331030320000 |
6 | 242235415315152 |
7 | 21324201026432 |
oct | 3074450653554 |
9 | 674105121315 |
10 | 214289307500 |
11 | 82974800444 |
12 | 3564507bab8 |
13 | 17290854008 |
14 | a52bb86d52 |
15 | 5892ba3235 |
hex | 31e4a3576c |
214289307500 has 30 divisors (see below), whose sum is σ = 468607863108. Its totient is φ = 85715722000.
The previous prime is 214289307497. The next prime is 214289307527. The reversal of 214289307500 is 5703982412.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 42855362 + ... + 42860361.
Almost surely, 2214289307500 is an apocalyptic number.
214289307500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
214289307500 is an abundant number, since it is smaller than the sum of its proper divisors (254318555608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214289307500 is an equidigital number, since it uses as much as digits as its factorization.
214289307500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85715747 (or 85715730 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 41.
The spelling of 214289307500 in words is "two hundred fourteen billion, two hundred eighty-nine million, three hundred seven thousand, five hundred".
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