Base | Representation |
---|---|
bin | 111111001110101111010… |
… | …000010111100110000000 |
3 | 120101101121010112011202110 |
4 | 333032233100113212000 |
5 | 1032142332433140000 |
6 | 13124045124215320 |
7 | 625632631433235 |
oct | 77165720274600 |
9 | 16341533464673 |
10 | 4345152240000 |
11 | 14258501860a0 |
12 | 5a215283a540 |
13 | 25699123cb00 |
14 | 11044101d78c |
15 | 7806262a850 |
hex | 3f3af417980 |
4345152240000 has 960 divisors, whose sum is σ = 17038937044800. Its totient is φ = 972241920000.
The previous prime is 4345152239977. The next prime is 4345152240001. The reversal of 4345152240000 is 422515434.
It is a tau number, because it is divible by the number of its divisors (960).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a self number, because there is not a number n which added to its sum of digits gives 4345152240000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4345152240001) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 446155131 + ... + 446164869.
It is an arithmetic number, because the mean of its divisors is an integer number (17748892755).
Almost surely, 24345152240000 is an apocalyptic number.
4345152240000 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 4345152240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8519468522400).
4345152240000 is an abundant number, since it is smaller than the sum of its proper divisors (12693784804800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4345152240000 is a wasteful number, since it uses less digits than its factorization.
4345152240000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9813 (or 9773 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 4345152240000 its reverse (422515434), we get a palindrome (4345574755434).
The spelling of 4345152240000 in words is "four trillion, three hundred forty-five billion, one hundred fifty-two million, two hundred forty thousand".
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