Base | Representation |
---|---|
bin | 1101100100110010101… |
… | …0011010101000000001 |
3 | 211021222010002010012212 |
4 | 3121030222122220001 |
5 | 12310110342442010 |
6 | 255045350231505 |
7 | 22564161606062 |
oct | 3311452325001 |
9 | 737863063185 |
10 | 233214421505 |
11 | 8a9a650872a |
12 | 39247055595 |
13 | 18cb8632020 |
14 | b4053ca569 |
15 | 60ee399505 |
hex | 364ca9aa01 |
233214421505 has 16 divisors (see below), whose sum is σ = 311106883584. Its totient is φ = 166664399040.
The previous prime is 233214421493. The next prime is 233214421523. The reversal of 233214421505 is 505124412332.
It is not a de Polignac number, because 233214421505 - 212 = 233214417409 is a prime.
It is a Duffinian 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, 57867569 + ... + 57871598.
It is an arithmetic number, because the mean of its divisors is an integer number (19444180224).
Almost surely, 2233214421505 is an apocalyptic number.
It is an amenable number.
233214421505 is a deficient number, since it is larger than the sum of its proper divisors (77892462079).
233214421505 is a wasteful number, since it uses less digits than its factorization.
233214421505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115739216.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 233214421505 its reverse (505124412332), we get a palindrome (738338833837).
The spelling of 233214421505 in words is "two hundred thirty-three billion, two hundred fourteen million, four hundred twenty-one thousand, five hundred five".
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