Base | Representation |
---|---|
bin | 1011111110101100… |
… | …0011001010100101 |
3 | 22022002222011221112 |
4 | 2333223003022211 |
5 | 23041211432123 |
6 | 1251032154405 |
7 | 142455166034 |
oct | 27753031245 |
9 | 8262864845 |
10 | 3215733413 |
11 | 140021a122 |
12 | 758b38a05 |
13 | 3c32b9c49 |
14 | 22712271b |
15 | 13c4a9d78 |
hex | bfac32a5 |
3215733413 has 16 divisors (see below), whose sum is σ = 3588750720. Its totient is φ = 2863558656.
The previous prime is 3215733403. The next prime is 3215733419. The reversal of 3215733413 is 3143375123.
It is a cyclic number.
It is not a de Polignac number, because 3215733413 - 24 = 3215733397 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3215733413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3215733419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259781 + ... + 271877.
It is an arithmetic number, because the mean of its divisors is an integer number (224296920).
Almost surely, 23215733413 is an apocalyptic number.
It is an amenable number.
3215733413 is a deficient number, since it is larger than the sum of its proper divisors (373017307).
3215733413 is a wasteful number, since it uses less digits than its factorization.
3215733413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12956.
The product of its digits is 22680, while the sum is 32.
The square root of 3215733413 is about 56707.4370166736. The cubic root of 3215733413 is about 1476.0237516772.
The spelling of 3215733413 in words is "three billion, two hundred fifteen million, seven hundred thirty-three thousand, four hundred thirteen".
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