Search a number
-
+
12351342255133 = 719419985922481
BaseRepresentation
bin1011001110111100010101…
…0111100001110000011101
31121201202222021111221001111
42303233011113201300131
53104331022104131013
642134043413542021
72413232526631030
oct263570527416035
947652867457044
1012351342255133
113a321a1782312
121475933644911
136b795a39c2cb
14309b45811017
15166447c0e73d
hexb3bc55e1c1d

12351342255133 has 32 divisors (see below), whose sum is σ = 14896393344000. Its totient is φ = 10004264328960.

The previous prime is 12351342255107. The next prime is 12351342255179. The reversal of 12351342255133 is 33155224315321.

It is not a de Polignac number, because 12351342255133 - 233 = 12342752320541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12351342252133) 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, 549401253 + ... + 549423733.

It is an arithmetic number, because the mean of its divisors is an integer number (465512292000).

Almost surely, 212351342255133 is an apocalyptic number.

It is an amenable number.

12351342255133 is a deficient number, since it is larger than the sum of its proper divisors (2545051088867).

12351342255133 is a wasteful number, since it uses less digits than its factorization.

12351342255133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32785.

The product of its digits is 324000, while the sum is 40.

The spelling of 12351342255133 in words is "twelve trillion, three hundred fifty-one billion, three hundred forty-two million, two hundred fifty-five thousand, one hundred thirty-three".

Divisors: 1 7 19 133 419 2933 7961 9859 22481 55727 69013 157367 187321 427139 1311247 2989973 4130921 9419539 28916447 65936773 78487499 178971241 221640179 549412493 1252798687 1551481253 4211163401 29478143807 92867235001 650070645007 1764477465019 12351342255133