Base | Representation |
---|---|
bin | 110001110010011000011… |
… | …110101011000100110100 |
3 | 110010002002220200000012200 |
4 | 301302120132223010310 |
5 | 422023412122121304 |
6 | 11135425242144500 |
7 | 502120203253230 |
oct | 61623036530464 |
9 | 13102086600180 |
10 | 3421352145204 |
11 | 10a9a95100874 |
12 | 4730b7ab2130 |
13 | 1ba82aa0a796 |
14 | bb846b975c0 |
15 | 5dee5948e39 |
hex | 31c987ab134 |
3421352145204 has 36 divisors (see below), whose sum is σ = 9883906197984. Its totient is φ = 977529184272.
The previous prime is 3421352145199. The next prime is 3421352145209. The reversal of 3421352145204 is 4025412531243.
It is a happy number.
3421352145204 is a `hidden beast` number, since 3 + 421 + 3 + 5 + 21 + 4 + 5 + 204 = 666.
It is an interprime number because it is at equal distance from previous prime (3421352145199) and next prime (3421352145209).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3421352145209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6788396862 + ... + 6788397365.
It is an arithmetic number, because the mean of its divisors is an integer number (274552949944).
Almost surely, 23421352145204 is an apocalyptic number.
It is an amenable number.
3421352145204 is an abundant number, since it is smaller than the sum of its proper divisors (6462554052780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3421352145204 is a wasteful number, since it uses less digits than its factorization.
3421352145204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13576794244 (or 13576794239 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 3421352145204 its reverse (4025412531243), we get a palindrome (7446764676447).
The spelling of 3421352145204 in words is "three trillion, four hundred twenty-one billion, three hundred fifty-two million, one hundred forty-five thousand, two hundred four".
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