Base | Representation |
---|---|
bin | 10101100010110010… |
… | …000010100011010110 |
3 | 2012201010011111221102 |
4 | 111202302002203112 |
5 | 334333310340202 |
6 | 14343213350102 |
7 | 1446143533613 |
oct | 254262024326 |
9 | 65633144842 |
10 | 23132121302 |
11 | 98a0530124 |
12 | 4596a98332 |
13 | 224856b354 |
14 | 119628150a |
15 | 905c0bd02 |
hex | 562c828d6 |
23132121302 has 8 divisors (see below), whose sum is σ = 35173499736. Its totient is φ = 11407621392.
The previous prime is 23132121281. The next prime is 23132121449. The reversal of 23132121302 is 20312123132.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 79219448 + ... + 79219739.
It is an arithmetic number, because the mean of its divisors is an integer number (4396687467).
Almost surely, 223132121302 is an apocalyptic number.
23132121302 is a deficient number, since it is larger than the sum of its proper divisors (12041378434).
23132121302 is a wasteful number, since it uses less digits than its factorization.
23132121302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158439262.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 23132121302 its reverse (20312123132), we get a palindrome (43444244434).
The spelling of 23132121302 in words is "twenty-three billion, one hundred thirty-two million, one hundred twenty-one thousand, three hundred two".
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