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10304130423 = 3171889106957
BaseRepresentation
bin10011001100010110…
…01000110101110111
3222121010001001122010
421212023020311313
5132100324133143
64422245135303
7513226443366
oct114613106567
928533031563
1010304130423
11440845a774
121bb69ba533
13c82a032c2
146da6cd7dd
15404935a33
hex2662c8d77

10304130423 has 16 divisors (see below), whose sum is σ = 14554844640. Its totient is φ = 6461853696.

The previous prime is 10304130413. The next prime is 10304130427. The reversal of 10304130423 is 32403140301.

It is not a de Polignac number, because 10304130423 - 25 = 10304130391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10304130423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10304130427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42861 + ... + 149817.

It is an arithmetic number, because the mean of its divisors is an integer number (909677790).

Almost surely, 210304130423 is an apocalyptic number.

10304130423 is a deficient number, since it is larger than the sum of its proper divisors (4250714217).

10304130423 is a wasteful number, since it uses less digits than its factorization.

10304130423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108866.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10304130423 its reverse (32403140301), we get a palindrome (42707270724).

The spelling of 10304130423 in words is "ten billion, three hundred four million, one hundred thirty thousand, four hundred twenty-three".

Divisors: 1 3 17 51 1889 5667 32113 96339 106957 320871 1818269 5454807 202041773 606125319 3434710141 10304130423