Base | Representation |
---|---|
bin | 1001001011111111000100… |
… | …11100100001001110001010 |
3 | 2122112101112220211101201121 |
4 | 10211333202130201032022 |
5 | 10122001301230220020 |
6 | 110545051034305454 |
7 | 4153422632202046 |
oct | 445774234411612 |
9 | 78471486741647 |
10 | 20203030320010 |
11 | 648a069a1853a |
12 | 2323595b8828a |
13 | b371a3371c75 |
14 | 4dbb90999026 |
15 | 2507d938cbaa |
hex | 125fe272138a |
20203030320010 has 16 divisors (see below), whose sum is σ = 36368716545000. Its totient is φ = 8080487246016.
The previous prime is 20203030319963. The next prime is 20203030320023. The reversal of 20203030320010 is 1002303030202.
It can be written as a sum of positive squares in 4 ways, for example, as 11152974914449 + 9050055405561 = 3339607^2 + 3008331^2 .
It is a super-2 number, since 2×202030303200102 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90493185 + ... + 90716164.
Almost surely, 220203030320010 is an apocalyptic number.
20203030320010 is a deficient number, since it is larger than the sum of its proper divisors (16165686224990).
20203030320010 is a wasteful number, since it uses less digits than its factorization.
20203030320010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181220505.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 20203030320010 its reverse (1002303030202), we get a palindrome (21205333350212).
The spelling of 20203030320010 in words is "twenty trillion, two hundred three billion, thirty million, three hundred twenty thousand, ten".
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