Search a number
-
+
323212123202033 = 1357743089204533
BaseRepresentation
bin100100101111101011010111…
…1110010100110000111110001
31120101101202222120220112020002
41021133112233302212013301
5314331001412014431113
63103225333302155345
7125036206501315322
oct11137265762460761
91511352876815202
10323212123202033
1193a9254547456a
1230300812122b55
1310b46a07077930
1459b579bb9a449
152757750867c58
hex125f5afca61f1

323212123202033 has 8 divisors (see below), whose sum is σ = 348677843089128. Its totient is φ = 297832581725184.

The previous prime is 323212123202027. The next prime is 323212123202093. The reversal of 323212123202033 is 330202321212323.

It can be written as a sum of positive squares in 4 ways, for example, as 14409069381184 + 308803053820849 = 3795928^2 + 17572793^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-323212123202033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323212123201987 and 323212123202005.

It is not an unprimeable number, because it can be changed into a prime (323212123202093) 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, 21544594766 + ... + 21544609767.

It is an arithmetic number, because the mean of its divisors is an integer number (43584730386141).

Almost surely, 2323212123202033 is an apocalyptic number.

It is an amenable number.

323212123202033 is a deficient number, since it is larger than the sum of its proper divisors (25465719887095).

323212123202033 is a wasteful number, since it uses less digits than its factorization.

323212123202033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43089205123.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 323212123202033 its reverse (330202321212323), we get a palindrome (653414444414356).

The spelling of 323212123202033 in words is "three hundred twenty-three trillion, two hundred twelve billion, one hundred twenty-three million, two hundred two thousand, thirty-three".

Divisors: 1 13 577 7501 43089204533 560159658929 24862471015541 323212123202033