Search a number
-
+
23414430611716 = 221721423192
BaseRepresentation
bin1010101001011100110001…
…10100011011100100000100
310001220101201221001011220021
411110232120310123210010
511032110223214033331
6121444235123544524
74634431263244204
oct524563064334404
9101811657034807
1023414430611716
1175080057382a1
122761a5952b144
13100ac8202c971
145ad39ba82404
152a90e2d15211
hex154b98d1b904

23414430611716 has 27 divisors (see below), whose sum is σ = 43527651334069. Its totient is φ = 11018478160448.

The previous prime is 23414430611657. The next prime is 23414430611717. The reversal of 23414430611716 is 61711603441432.

The square root of 23414430611716 is 4838846.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 18229227984900 + 5185202626816 = 4269570^2 + 2277104^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23414430611717) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 164449605 + ... + 164591923.

Almost surely, 223414430611716 is an apocalyptic number.

23414430611716 is the 4838846-th square number.

It is an amenable number.

23414430611716 is a deficient number, since it is larger than the sum of its proper divisors (20113220722353).

23414430611716 is an frugal number, since it uses more digits than its factorization.

23414430611716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284676 (or 142338 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 23414430611716 in words is "twenty-three trillion, four hundred fourteen billion, four hundred thirty million, six hundred eleven thousand, seven hundred sixteen".

Divisors: 1 2 4 17 34 68 289 578 1156 142319 284638 569276 2419423 4838846 9677692 41130191 82260382 164520764 20254697761 40509395522 81018791044 344329861937 688659723874 1377319447748 5853607652929 11707215305858 23414430611716