Base | Representation |
---|---|
bin | 1001001101001011011011… |
… | …1000001001010101111100 |
3 | 1022211122200100200101201112 |
4 | 2103102312320021111330 |
5 | 2311314334321333040 |
6 | 33305553202501152 |
7 | 2063201604640301 |
oct | 223226670112574 |
9 | 38748610611645 |
10 | 10122011121020 |
11 | 32527a2441127 |
12 | 11758690647b8 |
13 | 585669bb1b16 |
14 | 26dc9d5c70a8 |
15 | 12846b756365 |
hex | 934b6e0957c |
10122011121020 has 24 divisors (see below), whose sum is σ = 21258558815424. Its totient is φ = 4048359598656.
The previous prime is 10122011120981. The next prime is 10122011121023. The reversal of 10122011121020 is 2012111022101.
10122011121020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10122011120986 and 10122011121004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122011121023) 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, 27616499 + ... + 27980618.
It is an arithmetic number, because the mean of its divisors is an integer number (885773283976).
Almost surely, 210122011121020 is an apocalyptic number.
10122011121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10122011121020 is an abundant number, since it is smaller than the sum of its proper divisors (11136547694404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122011121020 is a wasteful number, since it uses less digits than its factorization.
10122011121020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55606229 (or 55606227 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10122011121020 its reverse (2012111022101), we get a palindrome (12134122143121).
The spelling of 10122011121020 in words is "ten trillion, one hundred twenty-two billion, eleven million, one hundred twenty-one thousand, twenty".
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