Base | Representation |
---|---|
bin | 1010100011101001101101… |
… | …00101100010000001100000 |
3 | 10001012100112011220221101221 |
4 | 11101310312211202001200 |
5 | 11020324224243340412 |
6 | 121212531101304424 |
7 | 4614146434326121 |
oct | 521646645420140 |
9 | 101170464827357 |
10 | 23215214043232 |
11 | 7440576120862 |
12 | 272b320265114 |
13 | cc5254112143 |
14 | 5a389da56048 |
15 | 2a3d33543b07 |
hex | 151d36962060 |
23215214043232 has 24 divisors (see below), whose sum is σ = 46109421262296. Its totient is φ = 11504884833792.
The previous prime is 23215214043169. The next prime is 23215214043293. The reversal of 23215214043232 is 23234041251232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3210064698 + ... + 3210071929.
It is an arithmetic number, because the mean of its divisors is an integer number (1921225885929).
Almost surely, 223215214043232 is an apocalyptic number.
It is an amenable number.
23215214043232 is a deficient number, since it is larger than the sum of its proper divisors (22894207219064).
23215214043232 is a wasteful number, since it uses less digits than its factorization.
23215214043232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6420136750 (or 6420136742 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 34.
Adding to 23215214043232 its reverse (23234041251232), we get a palindrome (46449255294464).
The spelling of 23215214043232 in words is "twenty-three trillion, two hundred fifteen billion, two hundred fourteen million, forty-three thousand, two hundred thirty-two".
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