Base | Representation |
---|---|
bin | 1110101001101110011111… |
… | …00000001100010101001001 |
3 | 11020002012112100201001002100 |
4 | 13110313033200030111021 |
5 | 13210343110414310441 |
6 | 152305402232224013 |
7 | 6533551255541553 |
oct | 724671740142511 |
9 | 136065470631070 |
10 | 32220031010121 |
11 | a2a2490592459 |
12 | 374455b23b009 |
13 | 14c9449c370a6 |
14 | 7d565a3964d3 |
15 | 3ad1b4a6ecb6 |
hex | 1d4dcf80c549 |
32220031010121 has 192 divisors, whose sum is σ = 50239280931840. Its totient is φ = 19869857280000.
The previous prime is 32220031010033. The next prime is 32220031010137. The reversal of 32220031010121 is 12101013002223.
32220031010121 is a `hidden beast` number, since 3 + 2 + 220 + 0 + 310 + 10 + 121 = 666.
It is not a de Polignac number, because 32220031010121 - 225 = 32219997455689 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32220031010094 and 32220031010103.
It is not an unprimeable number, because it can be changed into a prime (32220031010191) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 19876637691 + ... + 19876639311.
It is an arithmetic number, because the mean of its divisors is an integer number (261662921520).
Almost surely, 232220031010121 is an apocalyptic number.
It is an amenable number.
32220031010121 is a deficient number, since it is larger than the sum of its proper divisors (18019249921719).
32220031010121 is a wasteful number, since it uses less digits than its factorization.
32220031010121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2048 (or 2045 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 32220031010121 its reverse (12101013002223), we get a palindrome (44321044012344).
The spelling of 32220031010121 in words is "thirty-two trillion, two hundred twenty billion, thirty-one million, ten thousand, one hundred twenty-one".
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