Base | Representation |
---|---|
bin | 100111111101000101101… |
… | …001010100000111110100 |
3 | 100201111000020200121022100 |
4 | 213331011221110013310 |
5 | 324441044023412442 |
6 | 5501200235102100 |
7 | 402236554456161 |
oct | 47750551240764 |
9 | 10644006617270 |
10 | 2745652560372 |
11 | 969474322817 |
12 | 3841615a1930 |
13 | 16bbb5b81937 |
14 | 96c66d6d068 |
15 | 4b649e2484c |
hex | 27f45a541f4 |
2745652560372 has 36 divisors (see below), whose sum is σ = 7127977896676. Its totient is φ = 890481911040.
The previous prime is 2745652560349. The next prime is 2745652560419. The reversal of 2745652560372 is 2730652565472.
2745652560372 is a `hidden beast` number, since 2 + 7 + 4 + 5 + 6 + 5 + 2 + 560 + 3 + 72 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2504762030736 + 240890529636 = 1582644^2 + 490806^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030649029 + ... + 1030651692.
Almost surely, 22745652560372 is an apocalyptic number.
It is an amenable number.
2745652560372 is an abundant number, since it is smaller than the sum of its proper divisors (4382325336304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2745652560372 is a wasteful number, since it uses less digits than its factorization.
2745652560372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2061300768 (or 2061300763 counting only the distinct ones).
The product of its (nonzero) digits is 21168000, while the sum is 54.
The spelling of 2745652560372 in words is "two trillion, seven hundred forty-five billion, six hundred fifty-two million, five hundred sixty thousand, three hundred seventy-two".
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