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232205002512545 = 546441000502509
BaseRepresentation
bin110100110011000001110000…
…101100001001100010100001
31010110011120200212120022122102
4310303001300230021202201
5220413421321120400140
62141505301105020145
766624154300066556
oct6463016054114241
91113146625508572
10232205002512545
1167a9565238a077
1222062a75624655
139c74ab77aca4a
14414aad4098a2d
151bca2b956ae15
hexd33070b098a1

232205002512545 has 4 divisors (see below), whose sum is σ = 278646003015060. Its totient is φ = 185764002010032.

The previous prime is 232205002512491. The next prime is 232205002512559. The reversal of 232205002512545 is 545215200502232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43289543911441 + 188915458601104 = 6579479^2 + 13744652^2 .

It is a cyclic number.

It is not a de Polignac number, because 232205002512545 - 230 = 232203928770721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232205002512499 and 232205002512508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23220500251250 + ... + 23220500251259.

It is an arithmetic number, because the mean of its divisors is an integer number (69661500753765).

Almost surely, 2232205002512545 is an apocalyptic number.

It is an amenable number.

232205002512545 is a deficient number, since it is larger than the sum of its proper divisors (46441000502515).

232205002512545 is an equidigital number, since it uses as much as digits as its factorization.

232205002512545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46441000502514.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 232205002512545 in words is "two hundred thirty-two trillion, two hundred five billion, two million, five hundred twelve thousand, five hundred forty-five".

Divisors: 1 5 46441000502509 232205002512545