Search a number
-
+
302001130023 = 3195298265439
BaseRepresentation
bin1000110010100001010…
…10111000101000100111
31001212111222101222001220
410121100222320220213
514421444242130043
6350423140151423
730550604151555
oct4312052705047
91055458358056
10302001130023
1110709484596a
124a643698573
132262b5b0408
141088cc12bd5
157cc81e6483
hex4650ab8a27

302001130023 has 8 divisors (see below), whose sum is σ = 423861235200. Its totient is φ = 190737555768.

The previous prime is 302001130007. The next prime is 302001130027. The reversal of 302001130023 is 320031100203.

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

It is not a de Polignac number, because 302001130023 - 24 = 302001130007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 302001129984 and 302001130011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302001130027) 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, 2649132663 + ... + 2649132776.

It is an arithmetic number, because the mean of its divisors is an integer number (52982654400).

Almost surely, 2302001130023 is an apocalyptic number.

302001130023 is a deficient number, since it is larger than the sum of its proper divisors (121860105177).

302001130023 is a wasteful number, since it uses less digits than its factorization.

302001130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5298265461.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 302001130023 its reverse (320031100203), we get a palindrome (622032230226).

The spelling of 302001130023 in words is "three hundred two billion, one million, one hundred thirty thousand, twenty-three".

Divisors: 1 3 19 57 5298265439 15894796317 100667043341 302001130023