Base | Representation |
---|---|
bin | 111011010011110111011… |
… | …010111010011001011100 |
3 | 112102122022010011210000000 |
4 | 323103313122322121130 |
5 | 1013234144141231100 |
6 | 12400215410534300 |
7 | 600315425404314 |
oct | 73236732723134 |
9 | 15378263153000 |
10 | 4075780023900 |
11 | 133158a6281a2 |
12 | 559ab6597390 |
13 | 23746287c270 |
14 | 1013a9862444 |
15 | 71048c50900 |
hex | 3b4f76ba65c |
4075780023900 has 1152 divisors, whose sum is σ = 15152630169600. Its totient is φ = 943171568640.
The previous prime is 4075780023877. The next prime is 4075780023929. The reversal of 4075780023900 is 93200875704.
4075780023900 is a `hidden beast` number, since 40 + 7 + 578 + 0 + 0 + 2 + 39 + 0 + 0 = 666.
It is a super-2 number, since 2×40757800239002 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 10641723109 + ... + 10641723491.
It is an arithmetic number, because the mean of its divisors is an integer number (13153324800).
Almost surely, 24075780023900 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4075780023900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7576315084800).
4075780023900 is an abundant number, since it is smaller than the sum of its proper divisors (11076850145700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4075780023900 is a wasteful number, since it uses less digits than its factorization.
4075780023900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 647 (or 622 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 45.
The spelling of 4075780023900 in words is "four trillion, seventy-five billion, seven hundred eighty million, twenty-three thousand, nine hundred".
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