Search a number
-
+
223102210013 = 2277271351897
BaseRepresentation
bin1100111111000111101…
…1011000111111011101
3210022212101011112212022
43033301323120333131
512123403131210023
6250254114345525
722055452331654
oct3176173307735
9708771145768
10223102210013
1186687421551
12372a458b2a5
1318066616a27
14ab263b819b
155c0b7237c8
hex33f1ed8fdd

223102210013 has 8 divisors (see below), whose sum is σ = 224393437632. Its totient is φ = 221813688096.

The previous prime is 223102210003. The next prime is 223102210031. The reversal of 223102210013 is 310012201322.

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 223102210013 - 216 = 223102144477 is a prime.

It is a super-3 number, since 3×2231022100133 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223102209973 and 223102210000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223102210003) 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, 510920 + ... + 840977.

It is an arithmetic number, because the mean of its divisors is an integer number (28049179704).

Almost surely, 2223102210013 is an apocalyptic number.

It is an amenable number.

223102210013 is a deficient number, since it is larger than the sum of its proper divisors (1291227619).

223102210013 is a wasteful number, since it uses less digits than its factorization.

223102210013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352851.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 223102210013 its reverse (310012201322), we get a palindrome (533114411335).

The spelling of 223102210013 in words is "two hundred twenty-three billion, one hundred two million, two hundred ten thousand, thirteen".

Divisors: 1 227 727 165029 1351897 306880619 982829119 223102210013