Search a number
-
+
606105060492 = 223203311248431
BaseRepresentation
bin10001101000111101010…
…11010100010010001100
32010221110111121021001210
420310132223110102030
534412300343413432
61142235114534420
761534564003131
oct10643653242214
92127414537053
10606105060492
11214058561938
1299573437410
134520371c239
142149b000588
1510b75d098cc
hex8d1ead448c

606105060492 has 24 divisors (see below), whose sum is σ = 1414257789952. Its totient is φ = 202033213200.

The previous prime is 606105060439. The next prime is 606105060499. The reversal of 606105060492 is 294060501606.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 606105060492.

It is not an unprimeable number, because it can be changed into a prime (606105060499) 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, 2315517 + ... + 2563947.

Almost surely, 2606105060492 is an apocalyptic number.

It is an amenable number.

606105060492 is an abundant number, since it is smaller than the sum of its proper divisors (808152729460).

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

606105060492 is a wasteful number, since it uses less digits than its factorization.

606105060492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451749 (or 451747 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 606105060492 in words is "six hundred six billion, one hundred five million, sixty thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 12 203311 248431 406622 496862 609933 745293 813244 993724 1219866 1490586 2439732 2981172 50508755041 101017510082 151526265123 202035020164 303052530246 606105060492