Base | Representation |
---|---|
bin | 10010101111010000… |
… | …01100111000010100 |
3 | 221222002211120100021 |
4 | 21113220030320110 |
5 | 131100340402100 |
6 | 4342130354524 |
7 | 504204235036 |
oct | 112750147024 |
9 | 27862746307 |
10 | 10060090900 |
11 | 42a2728212 |
12 | 1b4912ba44 |
13 | c44299912 |
14 | 6b6125c56 |
15 | 3dd2cca1a |
hex | 257a0ce14 |
10060090900 has 18 divisors (see below), whose sum is σ = 21830397470. Its totient is φ = 4024036320.
The previous prime is 10060090879. The next prime is 10060090907. The reversal of 10060090900 is 909006001.
It can be written as a sum of positive squares in 3 ways, for example, as 3618744336 + 6441346564 = 60156^2 + 80258^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10060090907) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50300355 + ... + 50300554.
Almost surely, 210060090900 is an apocalyptic number.
10060090900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10060090900 is an abundant number, since it is smaller than the sum of its proper divisors (11770306570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10060090900 is a wasteful number, since it uses less digits than its factorization.
10060090900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100600923 (or 100600916 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 25.
Adding to 10060090900 its reverse (909006001), we get a palindrome (10969096901).
The spelling of 10060090900 in words is "ten billion, sixty million, ninety thousand, nine hundred".
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