Base | Representation |
---|---|
bin | 1011101100100010… |
… | …1101111000000000 |
3 | 22002210202110001222 |
4 | 2323020231320000 |
5 | 22412220440243 |
6 | 1235313014212 |
7 | 140542240022 |
oct | 27310557000 |
9 | 8083673058 |
10 | 3139624448 |
11 | 1371266354 |
12 | 737554368 |
13 | 3b05bc95c |
14 | 21ad90012 |
15 | 135974168 |
hex | bb22de00 |
3139624448 has 160 divisors (see below), whose sum is σ = 7070976000. Its totient is φ = 1385717760.
The previous prime is 3139624373. The next prime is 3139624451. The reversal of 3139624448 is 8444269313.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 3139624399 and 3139624408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8745293 + ... + 8745651.
It is an arithmetic number, because the mean of its divisors is an integer number (44193600).
Almost surely, 23139624448 is an apocalyptic number.
3139624448 is a gapful number since it is divisible by the number (38) 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 3139624448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3535488000).
3139624448 is an abundant number, since it is smaller than the sum of its proper divisors (3931351552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3139624448 is a wasteful number, since it uses less digits than its factorization.
3139624448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456 (or 440 counting only the distinct ones).
The product of its digits is 497664, while the sum is 44.
The square root of 3139624448 is about 56032.3517978676. The cubic root of 3139624448 is about 1464.2859684038.
The spelling of 3139624448 in words is "three billion, one hundred thirty-nine million, six hundred twenty-four thousand, four hundred forty-eight".
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