Search a number
-
+
302013012000 = 2535373595393
BaseRepresentation
bin1000110010100010110…
…00001101100000100000
31001212112210202122002010
410121101120031200200
514422010312341000
6350424242552520
730551110150110
oct4312130154040
91055483678063
10302013012000
111070a0520a87
124a647668740
1322630bb077b
1410890627040
157cc9291d50
hex465160d820

302013012000 has 192 divisors, whose sum is σ = 1130737031424. Its totient is φ = 69031526400.

The previous prime is 302013011929. The next prime is 302013012011. The reversal of 302013012000 is 210310203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1713697 + ... + 1881696.

It is an arithmetic number, because the mean of its divisors is an integer number (5889255372).

Almost surely, 2302013012000 is an apocalyptic number.

302013012000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

302013012000 is an abundant number, since it is smaller than the sum of its proper divisors (828724019424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302013012000 is a wasteful number, since it uses less digits than its factorization.

302013012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595428 (or 3595410 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 302013012000 its reverse (210310203), we get a palindrome (302223322203).

The spelling of 302013012000 in words is "three hundred two billion, thirteen million, twelve thousand".