Search a number
-
+
214231245001434 = 232191069615856407
BaseRepresentation
bin110000101101011110011001…
…010000100001001011011010
31001002112022021210211020002200
4300231132121100201023122
5211034431042210021214
62035344250355311030
763060460651035003
oct6055363120411332
91032468253736080
10214231245001434
1162295a62896171
122003b54a5ab476
13926cbc581670b
143ac8bc1aa41aa
1519b79a64b4d09
hexc2d7994212da

214231245001434 has 48 divisors (see below), whose sum is σ = 488602227746880. Its totient is φ = 67651328062080.

The previous prime is 214231245001381. The next prime is 214231245001441. The reversal of 214231245001434 is 434100542132412.

214231245001434 is a `hidden beast` number, since 2 + 1 + 4 + 2 + 3 + 1 + 2 + 4 + 500 + 143 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33652459 + ... + 39508865.

It is an arithmetic number, because the mean of its divisors is an integer number (10179213078060).

Almost surely, 2214231245001434 is an apocalyptic number.

214231245001434 is an abundant number, since it is smaller than the sum of its proper divisors (274370982745446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214231245001434 is a wasteful number, since it uses less digits than its factorization.

214231245001434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5963395 (or 5963392 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 214231245001434 its reverse (434100542132412), we get a palindrome (648331787133846).

The spelling of 214231245001434 in words is "two hundred fourteen trillion, two hundred thirty-one billion, two hundred forty-five million, one thousand, four hundred thirty-four".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 106961 213922 320883 641766 962649 1925298 2032259 4064518 5856407 6096777 11712814 12193554 17569221 18290331 35138442 36580662 52707663 105415326 111271733 222543466 333815199 667630398 1001445597 2002891194 626407149127 1252814298254 1879221447381 3758442894762 5637664342143 11275328684286 11901735833413 23803471666826 35705207500239 71410415000478 107115622500717 214231245001434