Search a number
-
+
102312424213201 = 3123931146499551
BaseRepresentation
bin10111010000110101110111…
…101100111000101011010001
3111102020222020202102211110101
4113100311313230320223101
5101402241321044310301
61001333402342532401
730356554151505616
oct2720656754705321
9442228222384411
10102312424213201
112a666501209554
12b5849bba37101
13451203550c057
141b39d3a8ca50d
15bc65aaa74701
hex5d0d77b38ad1

102312424213201 has 32 divisors (see below), whose sum is σ = 106429759488000. Its totient is φ = 98249284560000.

The previous prime is 102312424213199. The next prime is 102312424213253.

102312424213201 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 102312424213201 - 21 = 102312424213199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102312424213201.

It is not an unprimeable number, because it can be changed into a prime (102312424213001) 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, 10712216376 + ... + 10712225926.

It is an arithmetic number, because the mean of its divisors is an integer number (3325929984000).

Almost surely, 2102312424213201 is an apocalyptic number.

It is an amenable number.

102312424213201 is a deficient number, since it is larger than the sum of its proper divisors (4117335274799).

102312424213201 is a wasteful number, since it uses less digits than its factorization.

102312424213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14781.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 102312424213201 in words is "one hundred two trillion, three hundred twelve billion, four hundred twenty-four million, two hundred thirteen thousand, two hundred one".

Divisors: 1 31 239 311 4649 7409 9551 9641 74329 144119 296081 1111111 1445839 2282689 2304199 2970361 34444441 44402599 44821009 70763359 92081191 345555521 709916279 1376480569 10612221161 10712221151 13809208289 22007404649 328978855991 428085456959 3300400781071 102312424213201