Base | Representation |
---|---|
bin | 110100011101110010001100… |
… | …1000100011100000100010010 |
3 | 2020112000001021202220101202022 |
4 | 1220323210121010130010102 |
5 | 440442024230031104332 |
6 | 4313301424554251442 |
7 | 166130402241330125 |
oct | 15073443104340422 |
9 | 2215001252811668 |
10 | 461490361581842 |
11 | 124054a660a194a |
12 | 43913b10426b82 |
13 | 16a6747b705118 |
14 | 81d63774cc3bc |
15 | 3854653ce3212 |
hex | 1a3b91911c112 |
461490361581842 has 16 divisors (see below), whose sum is σ = 693485209325664. Its totient is φ = 230328993288000.
The previous prime is 461490361581841. The next prime is 461490361581883. The reversal of 461490361581842 is 248185163094164.
It is a super-2 number, since 2×4614903615818422 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (461490361581841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89528759 + ... + 94543002.
It is an arithmetic number, because the mean of its divisors is an integer number (43342825582854).
Almost surely, 2461490361581842 is an apocalyptic number.
461490361581842 is a deficient number, since it is larger than the sum of its proper divisors (231994847743822).
461490361581842 is a wasteful number, since it uses less digits than its factorization.
461490361581842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184074025.
The product of its (nonzero) digits is 39813120, while the sum is 62.
The spelling of 461490361581842 in words is "four hundred sixty-one trillion, four hundred ninety billion, three hundred sixty-one million, five hundred eighty-one thousand, eight hundred forty-two".
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