Base | Representation |
---|---|
bin | 1100110011100100000… |
… | …1111110101101100111 |
3 | 210000212012002200211110 |
4 | 3030321001332231213 |
5 | 12101030014334143 |
6 | 245022222440103 |
7 | 21615544304202 |
oct | 3147101765547 |
9 | 700765080743 |
10 | 220000152423 |
11 | 85335394797 |
12 | 36779733033 |
13 | 17990a4b2ac |
14 | a910406939 |
15 | 5ac9220533 |
hex | 333907eb67 |
220000152423 has 16 divisors (see below), whose sum is σ = 294599660256. Its totient is φ = 146033909760.
The previous prime is 220000152413. The next prime is 220000152433. The reversal of 220000152423 is 324251000022.
It is an interprime number because it is at equal distance from previous prime (220000152413) and next prime (220000152433).
It is not a de Polignac number, because 220000152423 - 28 = 220000152167 is a prime.
It is a super-2 number, since 2×2200001524232 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 220000152423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220000152413) 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, 5022565 + ... + 5066177.
It is an arithmetic number, because the mean of its divisors is an integer number (18412478766).
Almost surely, 2220000152423 is an apocalyptic number.
220000152423 is a deficient number, since it is larger than the sum of its proper divisors (74599507833).
220000152423 is a wasteful number, since it uses less digits than its factorization.
220000152423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50834.
The product of its (nonzero) digits is 960, while the sum is 21.
Adding to 220000152423 its reverse (324251000022), we get a palindrome (544251152445).
The spelling of 220000152423 in words is "two hundred twenty billion, one hundred fifty-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •