Search a number
-
+
3212023201113 = 37213148436767
BaseRepresentation
bin101110101111011011100…
…000000111110101011001
3102101001210102022212020110
4232233123200013311121
5410111210414413423
610455325540314533
7451026633505416
oct56573340076531
912331712285213
103212023201113
1110292363a5921
1243a6180a2a49
131a3b7aa4805c
14b1669b1510d
15588434bd193
hex2ebdb807d59

3212023201113 has 8 divisors (see below), whose sum is σ = 4283291377408. Its totient is φ = 2141051912784.

The previous prime is 3212023201081. The next prime is 3212023201117. The reversal of 3212023201113 is 3111023202123.

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

It is not a de Polignac number, because 3212023201113 - 25 = 3212023201081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3212023201113.

It is not an unprimeable number, because it can be changed into a prime (3212023201117) 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, 74196745 + ... + 74240022.

It is an arithmetic number, because the mean of its divisors is an integer number (535411422176).

Almost surely, 23212023201113 is an apocalyptic number.

It is an amenable number.

3212023201113 is a deficient number, since it is larger than the sum of its proper divisors (1071268176295).

3212023201113 is a wasteful number, since it uses less digits than its factorization.

3212023201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148443983.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3212023201113 its reverse (3111023202123), we get a palindrome (6323046403236).

The spelling of 3212023201113 in words is "three trillion, two hundred twelve billion, twenty-three million, two hundred one thousand, one hundred thirteen".

Divisors: 1 3 7213 21639 148436767 445310301 1070674400371 3212023201113