Base | Representation |
---|---|
bin | 111100010101000010001… |
… | …101000101010001101100 |
3 | 112200022220201212112000200 |
4 | 330111002031011101230 |
5 | 1020411001031311010 |
6 | 12452311055353500 |
7 | 605343436660521 |
oct | 74250215052154 |
9 | 15608821775020 |
10 | 4145754166380 |
11 | 1359228169112 |
12 | 56b584822890 |
13 | 240c348422b8 |
14 | 104926c67148 |
15 | 72c91e54cc0 |
hex | 3c54234546c |
4145754166380 has 144 divisors (see below), whose sum is σ = 13774331581920. Its totient is φ = 1004623570944.
The previous prime is 4145754166349. The next prime is 4145754166391. The reversal of 4145754166380 is 836614575414.
4145754166380 is a `hidden beast` number, since 4 + 1 + 4 + 5 + 7 + 541 + 66 + 38 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23270254 + ... + 23447733.
It is an arithmetic number, because the mean of its divisors is an integer number (95655080430).
Almost surely, 24145754166380 is an apocalyptic number.
It is an amenable number.
4145754166380 is an abundant number, since it is smaller than the sum of its proper divisors (9628577415540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4145754166380 is a wasteful number, since it uses less digits than its factorization.
4145754166380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46718048 (or 46718043 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 54.
It can be divided in two parts, 4145754 and 166380, that added together give a palindrome (4312134).
The spelling of 4145754166380 in words is "four trillion, one hundred forty-five billion, seven hundred fifty-four million, one hundred sixty-six thousand, three hundred eighty".
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