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10310443423 = 719717314957
BaseRepresentation
bin10011001101000110…
…01110000110011111
3222121112220210102221
421212203032012133
5132103433142143
64423032330211
7513334215550
oct114643160637
928545823387
1010310443423
114410a81825
121bb8b43967
13c841038c7
146db494327
154052812ed
hex2668ce19f

10310443423 has 32 divisors (see below), whose sum is σ = 12751395840. Its totient is φ = 8140849920.

The previous prime is 10310443417. The next prime is 10310443433. The reversal of 10310443423 is 32434401301.

It is not a de Polignac number, because 10310443423 - 29 = 10310442911 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 (10310443433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681861 + ... + 696817.

It is an arithmetic number, because the mean of its divisors is an integer number (398481120).

Almost surely, 210310443423 is an apocalyptic number.

10310443423 is a deficient number, since it is larger than the sum of its proper divisors (2440952417).

10310443423 is a wasteful number, since it uses less digits than its factorization.

10310443423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15127.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10310443423 its reverse (32434401301), we get a palindrome (42744844724).

The spelling of 10310443423 in words is "ten billion, three hundred ten million, four hundred forty-three thousand, four hundred twenty-three".

Divisors: 1 7 19 71 73 133 497 511 1349 1387 5183 9443 9709 14957 36281 98477 104699 284183 689339 1061947 1091861 1989281 7433629 7643027 20176993 20745359 77522131 141238951 145217513 542654917 1472920489 10310443423