Base | Representation |
---|---|
bin | 111010010001001000010… |
… | …010000010111011010000 |
3 | 112011210100011100122222121 |
4 | 322101020102002323100 |
5 | 1011100420241210000 |
6 | 12303245055144024 |
7 | 562200611134063 |
oct | 72211022027320 |
9 | 15153304318877 |
10 | 4004122210000 |
11 | 1304158666aa0 |
12 | 548038515014 |
13 | 230782b38c53 |
14 | dbb2c9c68da |
15 | 6e252d20b1a |
hex | 3a448482ed0 |
4004122210000 has 400 divisors, whose sum is σ = 11055016862208. Its totient is φ = 1390276800000.
The previous prime is 4004122209991. The next prime is 4004122210001. The reversal of 4004122210000 is 122214004.
It is a tau number, because it is divible by the number of its divisors (400).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4004122210001) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1991108995 + ... + 1991111005.
Almost surely, 24004122210000 is an apocalyptic number.
4004122210000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4004122210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5527508431104).
4004122210000 is an abundant number, since it is smaller than the sum of its proper divisors (7050894652208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4004122210000 is a wasteful number, since it uses less digits than its factorization.
4004122210000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2860 (or 2839 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 4004122210000 its reverse (122214004), we get a palindrome (4004244424004).
The spelling of 4004122210000 in words is "four trillion, four billion, one hundred twenty-two million, two hundred ten thousand".
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