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14620341613261 = 531493184765909
BaseRepresentation
bin1101010011000001000001…
…0001001011001011001101
31220202200122202010000210111
43110300100101023023031
53404014424423111021
651032254152440021
73036166460146366
oct324602021131315
956680582100714
1014620341613261
1147274a776430a
12178162a9a9011
138208ccc96ab7
143878b2120b6d
151a54969b58e1
hexd4c1044b2cd

14620341613261 has 8 divisors (see below), whose sum is σ = 14906174555160. Its totient is φ = 14334878206272.

The previous prime is 14620341613247. The next prime is 14620341613271. The reversal of 14620341613261 is 16231614302641.

It can be written as a sum of positive squares in 4 ways, for example, as 3294929257636 + 11325412355625 = 1815194^2 + 3365325^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14620341613261 - 27 = 14620341613133 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 (14620341613231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92303826 + ... + 92462083.

It is an arithmetic number, because the mean of its divisors is an integer number (1863271819395).

Almost surely, 214620341613261 is an apocalyptic number.

It is an amenable number.

14620341613261 is a deficient number, since it is larger than the sum of its proper divisors (285832941899).

14620341613261 is a wasteful number, since it uses less digits than its factorization.

14620341613261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184767455.

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 14620341613261 in words is "fourteen trillion, six hundred twenty billion, three hundred forty-one million, six hundred thirteen thousand, two hundred sixty-one".

Divisors: 1 53 1493 79129 184765909 9792593177 275855502137 14620341613261