Base | Representation |
---|---|
bin | 10011000001001111… |
… | …11010110110101010 |
3 | 222100121211011012000 |
4 | 21200213322312222 |
5 | 131403004341020 |
6 | 4405121231430 |
7 | 511016112213 |
oct | 114047726652 |
9 | 28317734160 |
10 | 10211012010 |
11 | 436a939501 |
12 | 1b8b792576 |
13 | c6962bb54 |
14 | 6cc1b040a |
15 | 3eb690090 |
hex | 2609fadaa |
10211012010 has 32 divisors (see below), whose sum is σ = 27229366080. Its totient is φ = 2722936464.
The previous prime is 10211011997. The next prime is 10211012023. The reversal of 10211012010 is 1021011201.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10211011997) and next prime (10211012023).
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 10211011983 and 10211012001.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18909012 + ... + 18909551.
It is an arithmetic number, because the mean of its divisors is an integer number (850917690).
Almost surely, 210211012010 is an apocalyptic number.
10211012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10211012010 is an abundant number, since it is smaller than the sum of its proper divisors (17018354070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10211012010 is a wasteful number, since it uses less digits than its factorization.
10211012010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37818579 (or 37818573 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 10211012010 its reverse (1021011201), we get a palindrome (11232023211).
The spelling of 10211012010 in words is "ten billion, two hundred eleven million, twelve thousand, ten".
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