Base | Representation |
---|---|
bin | 1100110110001101111… |
… | …0001110011111010111 |
3 | 210002200210221110200112 |
4 | 3031203132032133113 |
5 | 12104004310401101 |
6 | 245221020233235 |
7 | 21642311514122 |
oct | 3154336163727 |
9 | 702623843615 |
10 | 220712200151 |
11 | 85670312793 |
12 | 3693809b81b |
13 | 17a75418301 |
14 | a97abd93b9 |
15 | 5b1b9c26bb |
hex | 336378e7d7 |
220712200151 has 8 divisors (see below), whose sum is σ = 221684472000. Its totient is φ = 219740335360.
The previous prime is 220712200139. The next prime is 220712200157. The reversal of 220712200151 is 151002217022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 220712200151 - 214 = 220712183767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220712200157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011791 + ... + 1210431.
It is an arithmetic number, because the mean of its divisors is an integer number (27710559000).
Almost surely, 2220712200151 is an apocalyptic number.
220712200151 is a deficient number, since it is larger than the sum of its proper divisors (972271849).
220712200151 is a wasteful number, since it uses less digits than its factorization.
220712200151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203529.
The product of its (nonzero) digits is 560, while the sum is 23.
Adding to 220712200151 its reverse (151002217022), we get a palindrome (371714417173).
It can be divided in two parts, 22071 and 2200151, that added together give a palindrome (2222222).
The spelling of 220712200151 in words is "two hundred twenty billion, seven hundred twelve million, two hundred thousand, one hundred fifty-one".
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