Base | Representation |
---|---|
bin | 10011000010010110… |
… | …00000011110000010 |
3 | 222101021010110112011 |
4 | 21201023000132002 |
5 | 131412333210200 |
6 | 4410050323134 |
7 | 511160231521 |
oct | 114113003602 |
9 | 28337113464 |
10 | 10220210050 |
11 | 4375051096 |
12 | 1b928894aa |
13 | c6b4cc68b |
14 | 6cd4c64b8 |
15 | 3ec3aa5ba |
hex | 2612c0782 |
10220210050 has 24 divisors (see below), whose sum is σ = 19013933700. Its totient is φ = 4087150080.
The previous prime is 10220209997. The next prime is 10220210053. The reversal of 10220210050 is 5001202201.
It can be written as a sum of positive squares in 6 ways, for example, as 3689469081 + 6530740969 = 60741^2 + 80813^2 .
It is a super-2 number, since 2×102202100502 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10220210050.
It is not an unprimeable number, because it can be changed into a prime (10220210053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223546 + ... + 265354.
Almost surely, 210220210050 is an apocalyptic number.
10220210050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10220210050 is a deficient number, since it is larger than the sum of its proper divisors (8793723650).
10220210050 is a wasteful number, since it uses less digits than its factorization.
10220210050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46710 (or 46705 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 13.
Adding to 10220210050 its reverse (5001202201), we get a palindrome (15221412251).
The spelling of 10220210050 in words is "ten billion, two hundred twenty million, two hundred ten thousand, fifty".
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