Search a number
-
+
146104943911 = 319279457609
BaseRepresentation
bin1000100000010010001…
…0001000010100100111
3111222010022020011101221
42020010202020110213
54343210331201121
6151041504001211
713361421350413
oct2100442102447
9458108204357
10146104943911
1156a65482933
1224396300207
1310a15612944
147100357d43
153c01b88b41
hex2204888527

146104943911 has 4 divisors (see below), whose sum is σ = 146105720800. Its totient is φ = 146104167024.

The previous prime is 146104943893. The next prime is 146104943921. The reversal of 146104943911 is 119349401641.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 146104943911 - 217 = 146104812839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146104943921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90475 + ... + 548083.

It is an arithmetic number, because the mean of its divisors is an integer number (36526430200).

Almost surely, 2146104943911 is an apocalyptic number.

146104943911 is a deficient number, since it is larger than the sum of its proper divisors (776889).

146104943911 is an equidigital number, since it uses as much as digits as its factorization.

146104943911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776888.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 146104943911 in words is "one hundred forty-six billion, one hundred four million, nine hundred forty-three thousand, nine hundred eleven".

Divisors: 1 319279 457609 146104943911