Search a number
-
+
13023210099999 = 3115317334296647
BaseRepresentation
bin1011110110000011001111…
…0011111101010100011111
31201010000011220101202212210
42331200303303331110133
53201333013241144444
643410440301331503
72512616200242411
oct275406363752437
951100156352783
1013023210099999
114171126650420
121563b9a866b93
13736111429ab8
143304807a49b1
15178b6c1487b9
hexbd833cfd51f

13023210099999 has 32 divisors (see below), whose sum is σ = 19311404742144. Its totient is φ = 7739462506880.

The previous prime is 13023210099997. The next prime is 13023210100007. The reversal of 13023210099999 is 99999001232031.

It is a cyclic number.

It is not a de Polignac number, because 13023210099999 - 21 = 13023210099997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023210099997) 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, 882694 + ... + 5179340.

It is an arithmetic number, because the mean of its divisors is an integer number (603481398192).

Almost surely, 213023210099999 is an apocalyptic number.

13023210099999 is a deficient number, since it is larger than the sum of its proper divisors (6288194642145).

13023210099999 is a wasteful number, since it uses less digits than its factorization.

13023210099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298447.

The product of its (nonzero) digits is 2125764, while the sum is 57.

The spelling of 13023210099999 in words is "thirteen trillion, twenty-three billion, two hundred ten million, ninety-nine thousand, nine hundred ninety-nine".

Divisors: 1 3 11 33 53 159 583 1733 1749 5199 19063 57189 91849 275547 1010339 3031017 4296647 12889941 47263117 141789351 227722291 683166873 2504945201 7446089251 7514835603 22338267753 81906981761 245720945283 394642730303 1183928190909 4341070033333 13023210099999