Base | Representation |
---|---|
bin | 1101101011000001011… |
… | …1110001001001111010 |
3 | 211110021200210211220000 |
4 | 3122300113301021322 |
5 | 12322022114122100 |
6 | 255523345013430 |
7 | 22653503502456 |
oct | 3326027611172 |
9 | 743250724800 |
10 | 234887254650 |
11 | 90684805a64 |
12 | 39633324276 |
13 | 191c4089019 |
14 | b52363d666 |
15 | 619b183900 |
hex | 36b05f127a |
234887254650 has 120 divisors (see below), whose sum is σ = 652821414300. Its totient is φ = 62619056640.
The previous prime is 234887254621. The next prime is 234887254681. The reversal of 234887254650 is 56452788432.
234887254650 is a `hidden beast` number, since 2 + 3 + 48 + 8 + 7 + 2 + 546 + 50 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 61465813929 + 173421440721 = 247923^2 + 416439^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 21447376 + ... + 21458324.
Almost surely, 2234887254650 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234887254650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326410707150).
234887254650 is an abundant number, since it is smaller than the sum of its proper divisors (417934159650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234887254650 is a wasteful number, since it uses less digits than its factorization.
234887254650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16270 (or 16256 counting only the distinct ones).
The product of its (nonzero) digits is 12902400, while the sum is 54.
The spelling of 234887254650 in words is "two hundred thirty-four billion, eight hundred eighty-seven million, two hundred fifty-four thousand, six hundred fifty".
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