Search a number
-
+
30232233202001 = 291243383848693
BaseRepresentation
bin1101101111110111111011…
…00001010101000101010001
310222001011200022102202120212
412313323331201111011101
512430311103144431001
6144144255102413505
76240130631134115
oct667737541250521
9128034608382525
1030232233202001
1196a6466542a76
123483261891295
1313b3b6c6ab3cc
14767368317745
15376622e517bb
hex1b7efd855151

30232233202001 has 8 divisors (see below), whose sum is σ = 31277239835880. Its totient is φ = 29187394290432.

The previous prime is 30232233201979. The next prime is 30232233202049. The reversal of 30232233202001 is 10020233223203.

It can be written as a sum of positive squares in 4 ways, for example, as 655005336976 + 29577227865025 = 809324^2 + 5438495^2 .

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 30232233202001 - 222 = 30232229007697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30232233202601) 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, 41563790 + ... + 42284903.

It is an arithmetic number, because the mean of its divisors is an integer number (3909654979485).

Almost surely, 230232233202001 is an apocalyptic number.

It is an amenable number.

30232233202001 is a deficient number, since it is larger than the sum of its proper divisors (1045006633879).

30232233202001 is a wasteful number, since it uses less digits than its factorization.

30232233202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83861155.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30232233202001 its reverse (10020233223203), we get a palindrome (40252466425204).

The spelling of 30232233202001 in words is "thirty trillion, two hundred thirty-two billion, two hundred thirty-three million, two hundred two thousand, one".

Divisors: 1 29 12433 360557 83848693 2431612097 1042490800069 30232233202001