Base | Representation |
---|---|
bin | 10101100010110011… |
… | …010110010011000011 |
3 | 2012201010210221110220 |
4 | 111202303112103003 |
5 | 334333402324243 |
6 | 14343224554123 |
7 | 1446146462643 |
oct | 254263262303 |
9 | 65633727426 |
10 | 23132464323 |
11 | 98a0744911 |
12 | 4597022943 |
13 | 224865b517 |
14 | 1196330523 |
15 | 905c78783 |
hex | 562cd64c3 |
23132464323 has 8 divisors (see below), whose sum is σ = 31425234768. Its totient is φ = 15130668384.
The previous prime is 23132464253. The next prime is 23132464351. The reversal of 23132464323 is 32346423132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23132464323 - 213 = 23132456131 is a prime.
It is a super-2 number, since 2×231324643232 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23132464363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72743440 + ... + 72743757.
It is an arithmetic number, because the mean of its divisors is an integer number (3928154346).
Almost surely, 223132464323 is an apocalyptic number.
23132464323 is a deficient number, since it is larger than the sum of its proper divisors (8292770445).
23132464323 is a wasteful number, since it uses less digits than its factorization.
23132464323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145487253.
The product of its digits is 62208, while the sum is 33.
Adding to 23132464323 its reverse (32346423132), we get a palindrome (55478887455).
The spelling of 23132464323 in words is "twenty-three billion, one hundred thirty-two million, four hundred sixty-four thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.320 sec. • engine limits •