Base | Representation |
---|---|
bin | 1001000111010100000101110… |
… | …0001010000000001010001011 |
3 | 10010002212110100120202211020020 |
4 | 2101311001130022000022023 |
5 | 1133031022121130044201 |
6 | 10152020524404231523 |
7 | 252043522105650366 |
oct | 22165013412001213 |
9 | 3102773316684206 |
10 | 641360422503051 |
11 | 1763a24782a9039 |
12 | 5bb23b4399b5a3 |
13 | 216b404a318ab4 |
14 | b45401d9270dd |
15 | 4e233ca6bda36 |
hex | 247505c28028b |
641360422503051 has 16 divisors (see below), whose sum is σ = 855230200759680. Its totient is φ = 427532131091520.
The previous prime is 641360422503049. The next prime is 641360422503079. The reversal of 641360422503051 is 150305224063146.
It is not a de Polignac number, because 641360422503051 - 21 = 641360422503049 is a prime.
It is a super-2 number, since 2×6413604225030512 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 641360422502994 and 641360422503012.
It is not an unprimeable number, because it can be changed into a prime (641360422503041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2137197951 + ... + 2137498023.
It is an arithmetic number, because the mean of its divisors is an integer number (53451887547480).
Almost surely, 2641360422503051 is an apocalyptic number.
641360422503051 is a deficient number, since it is larger than the sum of its proper divisors (213869778256629).
641360422503051 is a wasteful number, since it uses less digits than its factorization.
641360422503051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366826.
The product of its (nonzero) digits is 518400, while the sum is 42.
Adding to 641360422503051 its reverse (150305224063146), we get a palindrome (791665646566197).
The spelling of 641360422503051 in words is "six hundred forty-one trillion, three hundred sixty billion, four hundred twenty-two million, five hundred three thousand, fifty-one".
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