Base | Representation |
---|---|
bin | 1011101101000011110… |
… | …1110110110000111001 |
3 | 201020000012220102022200 |
4 | 2323100331312300321 |
5 | 11243300014343031 |
6 | 232212225340413 |
7 | 20345544646563 |
oct | 2732075666071 |
9 | 636005812280 |
10 | 201074371641 |
11 | 78303271550 |
12 | 32b77497709 |
13 | 15c65a98940 |
14 | 9a36a6c333 |
15 | 536c9468e6 |
hex | 2ed0f76c39 |
201074371641 has 48 divisors (see below), whose sum is σ = 341421662400. Its totient is φ = 112421727360.
The previous prime is 201074371637. The next prime is 201074371661. The reversal of 201074371641 is 146173470102.
201074371641 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 7 + 4 + 3 + 7 + 1 + 641 = 666.
It is not a de Polignac number, because 201074371641 - 22 = 201074371637 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 201074371596 and 201074371605.
It is not an unprimeable number, because it can be changed into a prime (201074371661) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2140635 + ... + 2232591.
It is an arithmetic number, because the mean of its divisors is an integer number (7112951300).
Almost surely, 2201074371641 is an apocalyptic number.
It is an amenable number.
201074371641 is a deficient number, since it is larger than the sum of its proper divisors (140347290759).
201074371641 is a wasteful number, since it uses less digits than its factorization.
201074371641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93686 (or 93683 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The spelling of 201074371641 in words is "two hundred one billion, seventy-four million, three hundred seventy-one thousand, six hundred forty-one".
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