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230000036507 = 1889472925747
BaseRepresentation
bin1101011000110100010…
…0100000101010011011
3210222200002122102221122
43112031010200222123
512232020002132012
6253354402555455
722421421024203
oct3261504405233
9728602572848
10230000036507
11895a702a6aa
12386aa668b8b
13188c56c7a77
14b1bc539403
155eb20a8e72
hex358d120a9b

230000036507 has 8 divisors (see below), whose sum is σ = 230179395600. Its totient is φ = 229820742144.

The previous prime is 230000036473. The next prime is 230000036561. The reversal of 230000036507 is 705630000032.

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 230000036507 - 212 = 230000032411 is a prime.

It is a super-2 number, since 2×2300000365072 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230000036587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8920208 + ... + 8945954.

It is an arithmetic number, because the mean of its divisors is an integer number (28772424450).

Almost surely, 2230000036507 is an apocalyptic number.

230000036507 is a deficient number, since it is larger than the sum of its proper divisors (179359093).

230000036507 is a wasteful number, since it uses less digits than its factorization.

230000036507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32365.

The product of its (nonzero) digits is 3780, while the sum is 26.

Adding to 230000036507 its reverse (705630000032), we get a palindrome (935630036539).

The spelling of 230000036507 in words is "two hundred thirty billion, thirty-six thousand, five hundred seven".

Divisors: 1 1889 4729 25747 8933081 48636083 121757563 230000036507