Search a number
-
+
431030210234001 = 371011619125522099
BaseRepresentation
bin110001000000001010000101…
…0100100011000011010010001
32002112011002022110021012022120
41202000110022210120122101
5422443444332304442001
64124420313414524453
7156534622265666550
oct14200241244303221
92075132273235276
10431030210234001
11115380981819584
1240414661366729
1315667c88a49131
147861d8b36dd97
1534c7141974236
hex188050a918691

431030210234001 has 32 divisors (see below), whose sum is σ = 663720697728000. Its totient is φ = 243713705476800.

The previous prime is 431030210233979. The next prime is 431030210234051. The reversal of 431030210234001 is 100432012030134.

It is a happy number.

It is not a de Polignac number, because 431030210234001 - 214 = 431030210217617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (431030210234051) 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, 59327151 + ... + 66194948.

It is an arithmetic number, because the mean of its divisors is an integer number (20741271804000).

Almost surely, 2431030210234001 is an apocalyptic number.

It is an amenable number.

431030210234001 is a deficient number, since it is larger than the sum of its proper divisors (232690487493999).

431030210234001 is a wasteful number, since it uses less digits than its factorization.

431030210234001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125523829.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 431030210234001 its reverse (100432012030134), we get a palindrome (531462222264135).

The spelling of 431030210234001 in words is "four hundred thirty-one trillion, thirty billion, two hundred ten million, two hundred thirty-four thousand, one".

Divisors: 1 3 7 21 101 303 707 1619 2121 4857 11333 33999 163519 490557 1144633 3433899 125522099 376566297 878654693 2635964079 12677731999 38033195997 88744123993 203220278281 266232371979 609660834843 1422541947967 4267625843901 20525248106381 61575744319143 143676736744667 431030210234001