Base | Representation |
---|---|
bin | 111011001001000011000… |
… | …011111010100001110100 |
3 | 112101112022120212211120201 |
4 | 323021003003322201310 |
5 | 1013041402011133102 |
6 | 12351015022410244 |
7 | 566424530245600 |
oct | 73110303724164 |
9 | 15345276784521 |
10 | 4064164161652 |
11 | 1327669797a41 |
12 | 5577b4430984 |
13 | 2363311940aa |
14 | 1009c6c7a500 |
15 | 70ab90ad987 |
hex | 3b2430fa874 |
4064164161652 has 36 divisors (see below), whose sum is σ = 8281046992260. Its totient is φ = 1740190967424.
The previous prime is 4064164161583. The next prime is 4064164161653. The reversal of 4064164161652 is 2561614614604.
It can be written as a sum of positive squares in 2 ways, for example, as 4040075880036 + 24088281616 = 2009994^2 + 155204^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4064164161653) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9271377 + ... + 9699832.
Almost surely, 24064164161652 is an apocalyptic number.
It is an amenable number.
4064164161652 is an abundant number, since it is smaller than the sum of its proper divisors (4216882830608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4064164161652 is a wasteful number, since it uses less digits than its factorization.
4064164161652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18972320 (or 18972311 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 46.
The spelling of 4064164161652 in words is "four trillion, sixty-four billion, one hundred sixty-four million, one hundred sixty-one thousand, six hundred fifty-two".
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