Base | Representation |
---|---|
bin | 101111110000001111001010… |
… | …111011100000011010100100 |
3 | 1000112122000002200222221121010 |
4 | 233300033022323200122210 |
5 | 210012004111130412004 |
6 | 2022403123343222220 |
7 | 62144442662123100 |
oct | 5760171273403244 |
9 | 1015560080887533 |
10 | 210023010404004 |
11 | 60a132930a2486 |
12 | 1b67ba492a7970 |
13 | 90261146a9c75 |
14 | 39c124cb8c900 |
15 | 19432a9199a89 |
hex | bf03caee06a4 |
210023010404004 has 144 divisors (see below), whose sum is σ = 592400915366400. Its totient is φ = 57681140267520.
The previous prime is 210023010403967. The next prime is 210023010404023. The reversal of 210023010404004 is 400404010320012.
210023010404004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2100230104040043 (a number of 44 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35948457 + ... + 41380400.
It is an arithmetic number, because the mean of its divisors is an integer number (4113895245600).
Almost surely, 2210023010404004 is an apocalyptic number.
It is an amenable number.
210023010404004 is an abundant number, since it is smaller than the sum of its proper divisors (382377904962396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210023010404004 is a wasteful number, since it uses less digits than its factorization.
210023010404004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77329058 (or 77329049 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 210023010404004 its reverse (400404010320012), we get a palindrome (610427020724016).
The spelling of 210023010404004 in words is "two hundred ten trillion, twenty-three billion, ten million, four hundred four thousand, four".
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