Search a number
-
+
183045755641 = 7194393135043
BaseRepresentation
bin1010101001111001100…
…0001001001011111001
3122111110202212211112011
42222132120021023321
510444334203140031
6220031241445521
716140021152110
oct2523630111371
9574422784464
10183045755641
11706a1614501
122b5857a08a1
1314351959318
148c06512c77
154b64cd96b1
hex2a9e6092f9

183045755641 has 16 divisors (see below), whose sum is σ = 220707097600. Its totient is φ = 148300026768.

The previous prime is 183045755609. The next prime is 183045755657. The reversal of 183045755641 is 146557540381.

183045755641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 183045755641 - 25 = 183045755609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (183045755671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1509135 + ... + 1625908.

It is an arithmetic number, because the mean of its divisors is an integer number (13794193600).

Almost surely, 2183045755641 is an apocalyptic number.

It is an amenable number.

183045755641 is a deficient number, since it is larger than the sum of its proper divisors (37661341959).

183045755641 is a wasteful number, since it uses less digits than its factorization.

183045755641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135508.

The product of its (nonzero) digits is 2016000, while the sum is 49.

The spelling of 183045755641 in words is "one hundred eighty-three billion, forty-five million, seven hundred fifty-five thousand, six hundred forty-one".

Divisors: 1 7 19 133 439 3073 8341 58387 3135043 21945301 59565817 416960719 1376283877 9633987139 26149393663 183045755641