Base | Representation |
---|---|
bin | 1001000111111101010001… |
… | …0101110011110001001101 |
3 | 1022112002011000022100222102 |
4 | 2101333110111303301031 |
5 | 2303332133121414041 |
6 | 33200440300324445 |
7 | 2053545010352165 |
oct | 221772425636115 |
9 | 38462130270872 |
10 | 10032311123021 |
11 | 32187520a5a80 |
12 | 11603b4843725 |
13 | 57a07328b525 |
14 | 2697d049d5a5 |
15 | 125e6b8d909b |
hex | 91fd4573c4d |
10032311123021 has 16 divisors (see below), whose sum is σ = 11588229940608. Its totient is φ = 8583717196800.
The previous prime is 10032311122973. The next prime is 10032311123033. The reversal of 10032311123021 is 12032111323001.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 10032311123021 - 238 = 9757433216077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10032311122984 and 10032311123002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10032311123041) 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, 30700136 + ... + 31025198.
It is an arithmetic number, because the mean of its divisors is an integer number (724264371288).
Almost surely, 210032311123021 is an apocalyptic number.
10032311123021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10032311123021 is a deficient number, since it is larger than the sum of its proper divisors (1555918817587).
10032311123021 is a wasteful number, since it uses less digits than its factorization.
10032311123021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490132.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 10032311123021 its reverse (12032111323001), we get a palindrome (22064422446022).
The spelling of 10032311123021 in words is "ten trillion, thirty-two billion, three hundred eleven million, one hundred twenty-three thousand, twenty-one".
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