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10304123133 = 330711187973
BaseRepresentation
bin10011001100010110…
…00111000011111101
3222121010000200122010
421212023013003331
5132100323420013
64422245041433
7513226413213
oct114613070375
928533020563
1010304123133
114408455247
121bb69b6279
13c829ccba5
146da6cacb3
154049337c3
hex2662c70fd

10304123133 has 8 divisors (see below), whose sum is σ = 13783583968. Its totient is φ = 6847038864.

The previous prime is 10304123131. The next prime is 10304123173. The reversal of 10304123133 is 33132140301.

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

It is not a de Polignac number, because 10304123133 - 21 = 10304123131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10304123131) 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, 5593066 + ... + 5594907.

It is an arithmetic number, because the mean of its divisors is an integer number (1722947996).

Almost surely, 210304123133 is an apocalyptic number.

It is an amenable number.

10304123133 is a deficient number, since it is larger than the sum of its proper divisors (3479460835).

10304123133 is a wasteful number, since it uses less digits than its factorization.

10304123133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11188283.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10304123133 its reverse (33132140301), we get a palindrome (43436263434).

The spelling of 10304123133 in words is "ten billion, three hundred four million, one hundred twenty-three thousand, one hundred thirty-three".

Divisors: 1 3 307 921 11187973 33563919 3434707711 10304123133