Base | Representation |
---|---|
bin | 1101101001101111010… |
… | …1101001111001111100 |
3 | 211102101200121002200120 |
4 | 3122123311221321330 |
5 | 12320320422031430 |
6 | 255425241254540 |
7 | 22642121426451 |
oct | 3323365517174 |
9 | 742350532616 |
10 | 234542767740 |
11 | 90518306936 |
12 | 39557a94450 |
13 | 1916a8b3308 |
14 | b4cd9a9828 |
15 | 617acd8610 |
hex | 369bd69e7c |
234542767740 has 24 divisors (see below), whose sum is σ = 656719749840. Its totient is φ = 62544738048.
The previous prime is 234542767729. The next prime is 234542767741. The reversal of 234542767740 is 47767245432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234542767741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1954523005 + ... + 1954523124.
It is an arithmetic number, because the mean of its divisors is an integer number (27363322910).
Almost surely, 2234542767740 is an apocalyptic number.
234542767740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
234542767740 is an abundant number, since it is smaller than the sum of its proper divisors (422176982100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234542767740 is a wasteful number, since it uses less digits than its factorization.
234542767740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3909046141 (or 3909046139 counting only the distinct ones).
The product of its (nonzero) digits is 7902720, while the sum is 51.
The spelling of 234542767740 in words is "two hundred thirty-four billion, five hundred forty-two million, seven hundred sixty-seven thousand, seven hundred forty".
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