Base | Representation |
---|---|
bin | 1001010010011001000000… |
… | …0101000111010000010011 |
3 | 1100011012210210101110220220 |
4 | 2110212100011013100103 |
5 | 2314301230424202011 |
6 | 33415042352404123 |
7 | 2102521561201614 |
oct | 224462005072023 |
9 | 40135723343826 |
10 | 10211554522131 |
11 | 3287772349766 |
12 | 118b098b46643 |
13 | 590c3a236931 |
14 | 2743559c9c0b |
15 | 12a95c98e506 |
hex | 94990147413 |
10211554522131 has 16 divisors (see below), whose sum is σ = 14207593798656. Its totient is φ = 6511618030016.
The previous prime is 10211554522129. The next prime is 10211554522153. The reversal of 10211554522131 is 13122545511201.
It is not a de Polignac number, because 10211554522131 - 21 = 10211554522129 is a prime.
It is a super-2 number, since 2×102115545221312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10211554522092 and 10211554522101.
It is not an unprimeable number, because it can be changed into a prime (10211554522531) 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, 3657526 + ... + 5813828.
It is an arithmetic number, because the mean of its divisors is an integer number (887974612416).
Almost surely, 210211554522131 is an apocalyptic number.
10211554522131 is a deficient number, since it is larger than the sum of its proper divisors (3996039276525).
10211554522131 is a wasteful number, since it uses less digits than its factorization.
10211554522131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2224962.
The product of its (nonzero) digits is 12000, while the sum is 33.
The spelling of 10211554522131 in words is "ten trillion, two hundred eleven billion, five hundred fifty-four million, five hundred twenty-two thousand, one hundred thirty-one".
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