Base | Representation |
---|---|
bin | 101101001100001010110… |
… | …010011101100101011000 |
3 | 101222212200121122220222200 |
4 | 231030022302131211120 |
5 | 401334421220334134 |
6 | 10334342011050200 |
7 | 440234520330264 |
oct | 55141262354530 |
9 | 11885617586880 |
10 | 3105442355544 |
11 | a98013284081 |
12 | 421a32440960 |
13 | 196ac3a1c569 |
14 | aa438a870a4 |
15 | 55ba6663499 |
hex | 2d30ac9d958 |
3105442355544 has 24 divisors (see below), whose sum is σ = 8410573046460. Its totient is φ = 1035147451824.
The previous prime is 3105442355539. The next prime is 3105442355581. The reversal of 3105442355544 is 4455532445013.
3105442355544 is a `hidden beast` number, since 3 + 1 + 0 + 54 + 4 + 2 + 3 + 55 + 544 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 3105442355544.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21565571842 + ... + 21565571985.
Almost surely, 23105442355544 is an apocalyptic number.
It is an amenable number.
3105442355544 is an abundant number, since it is smaller than the sum of its proper divisors (5305130690916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3105442355544 is a wasteful number, since it uses less digits than its factorization.
3105442355544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43131143839 (or 43131143832 counting only the distinct ones).
The product of its (nonzero) digits is 2880000, while the sum is 45.
The spelling of 3105442355544 in words is "three trillion, one hundred five billion, four hundred forty-two million, three hundred fifty-five thousand, five hundred forty-four".
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