Base | Representation |
---|---|
bin | 101111110001101011011001… |
… | …000010010101000000101100 |
3 | 1000112222110200122022201122020 |
4 | 233301223121002111000230 |
5 | 210020114410004234012 |
6 | 2022520421213150140 |
7 | 62154546550046430 |
oct | 5761533102250054 |
9 | 1015873618281566 |
10 | 210122031321132 |
11 | 60a512868a1087 |
12 | 1b69708318b350 |
13 | 90325653c4218 |
14 | 39c5d63b889c0 |
15 | 1945b52485a8c |
hex | bf1ad909502c |
210122031321132 has 96 divisors (see below), whose sum is σ = 562284874905600. Its totient is φ = 59825186157312.
The previous prime is 210122031321091. The next prime is 210122031321149. The reversal of 210122031321132 is 231123130221012.
It is a super-2 number, since 2×2101220313211322 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35778669 + ... + 41235387.
It is an arithmetic number, because the mean of its divisors is an integer number (5857134113600).
Almost surely, 2210122031321132 is an apocalyptic number.
It is an amenable number.
210122031321132 is an abundant number, since it is smaller than the sum of its proper divisors (352162843584468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210122031321132 is a wasteful number, since it uses less digits than its factorization.
210122031321132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5458335 (or 5458333 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 210122031321132 its reverse (231123130221012), we get a palindrome (441245161542144).
The spelling of 210122031321132 in words is "two hundred ten trillion, one hundred twenty-two billion, thirty-one million, three hundred twenty-one thousand, one hundred thirty-two".
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