Base | Representation |
---|---|
bin | 111000010111110111111… |
… | …100100111011111011001 |
3 | 111201100021112002020220201 |
4 | 320113313330213133121 |
5 | 1001432244400141231 |
6 | 12123353505422201 |
7 | 546611324363212 |
oct | 70276774473731 |
9 | 14640245066821 |
10 | 3873925396441 |
11 | 1263a16990a31 |
12 | 52696193a961 |
13 | 2214042545b9 |
14 | d56db328409 |
15 | 6ab82a82161 |
hex | 385f7f277d9 |
3873925396441 has 9 divisors (see below), whose sum is σ = 4088586770613. Its totient is φ = 3669999157980.
The previous prime is 3873925396399. The next prime is 3873925396457. The reversal of 3873925396441 is 1446935293783.
The square root of 3873925396441 is 1968229.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 3873925396441 - 217 = 3873925265369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3873925396141) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 37344556 + ... + 37448146.
It is an arithmetic number, because the mean of its divisors is an integer number (454287418957).
Almost surely, 23873925396441 is an apocalyptic number.
3873925396441 is the 1968229-th square number.
3873925396441 is the 984115-th centered octagonal number.
It is an amenable number.
3873925396441 is a deficient number, since it is larger than the sum of its proper divisors (214661374172).
3873925396441 is an frugal number, since it uses more digits than its factorization.
3873925396441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207220 (or 103610 counting only the distinct ones).
The product of its digits is 117573120, while the sum is 64.
Multiplying 3873925396441 by its sum of digits (64), we get a square (247931225372224 = 157458322).
The spelling of 3873925396441 in words is "three trillion, eight hundred seventy-three billion, nine hundred twenty-five million, three hundred ninety-six thousand, four hundred forty-one".
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