Base | Representation |
---|---|
bin | 10011011111110110001000… |
… | …01001011111011000011101 |
3 | 12121210212120001221211202012 |
4 | 21233323010021133120131 |
5 | 21104433320004331340 |
6 | 231104445333241005 |
7 | 12013443453640502 |
oct | 1157730411373035 |
9 | 177725501854665 |
10 | 42875654370845 |
11 | 1273051014317a |
12 | 4985709a93165 |
13 | 1ac0206805cba |
14 | a8329ac654a9 |
15 | 4e5462c11565 |
hex | 26fec425f61d |
42875654370845 has 16 divisors (see below), whose sum is σ = 51569512030080. Its totient is φ = 34221463243200.
The previous prime is 42875654370763. The next prime is 42875654370853. The reversal of 42875654370845 is 54807345657824.
It is not a de Polignac number, because 42875654370845 - 218 = 42875654108701 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1910171 + ... + 9455160.
It is an arithmetic number, because the mean of its divisors is an integer number (3223094501880).
Almost surely, 242875654370845 is an apocalyptic number.
It is an amenable number.
42875654370845 is a deficient number, since it is larger than the sum of its proper divisors (8693857659235).
42875654370845 is a wasteful number, since it uses less digits than its factorization.
42875654370845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11367076.
The product of its (nonzero) digits is 903168000, while the sum is 68.
The spelling of 42875654370845 in words is "forty-two trillion, eight hundred seventy-five billion, six hundred fifty-four million, three hundred seventy thousand, eight hundred forty-five".
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