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12714204923 = 719954116871
BaseRepresentation
bin10111101011101001…
…10101111011111011
31012211002000112022122
423311310311323323
5202014314024143
65501341311455
7630032646560
oct136564657373
935732015278
1012714204923
115434923382
122569b6558b
1312781086a4
14888812867
154e62ebc68
hex2f5d35efb

12714204923 has 16 divisors (see below), whose sum is σ = 14631398400. Its totient is φ = 10822442400.

The previous prime is 12714204887. The next prime is 12714204931. The reversal of 12714204923 is 32940241721.

It is not a de Polignac number, because 12714204923 - 28 = 12714204667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12714204973) 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, 745178 + ... + 762048.

It is an arithmetic number, because the mean of its divisors is an integer number (914462400).

Almost surely, 212714204923 is an apocalyptic number.

12714204923 is a deficient number, since it is larger than the sum of its proper divisors (1917193477).

12714204923 is a wasteful number, since it uses less digits than its factorization.

12714204923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17618.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 12714204923 in words is "twelve billion, seven hundred fourteen million, two hundred four thousand, nine hundred twenty-three".

Divisors: 1 7 199 541 1393 3787 16871 107659 118097 753613 3357329 9127211 23501303 63890477 1816314989 12714204923