Base | Representation |
---|---|
bin | 10011001101000011… |
… | …00110110001101000 |
3 | 222121112010021220000 |
4 | 21212201212301220 |
5 | 132103331121300 |
6 | 4423015303000 |
7 | 513330503634 |
oct | 114641466150 |
9 | 28545107800 |
10 | 10310020200 |
11 | 4410812857 |
12 | 1bb897aa60 |
13 | c83cb608c |
14 | 6db3c3dc4 |
15 | 4051eac00 |
hex | 266866c68 |
10310020200 has 120 divisors (see below), whose sum is σ = 35808283830. Its totient is φ = 2749334400.
The previous prime is 10310020183. The next prime is 10310020219. The reversal of 10310020200 is 202001301.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 9514441764 + 795578436 = 97542^2 + 28206^2 .
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 302011 + ... + 334410.
Almost surely, 210310020200 is an apocalyptic number.
10310020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10310020200 is an abundant number, since it is smaller than the sum of its proper divisors (25498263630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10310020200 is a wasteful number, since it uses less digits than its factorization.
10310020200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636449 (or 636431 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
Adding to 10310020200 its reverse (202001301), we get a palindrome (10512021501).
The spelling of 10310020200 in words is "ten billion, three hundred ten million, twenty thousand, two hundred".
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