Search a number
-
+
968414287461 = 31977716322231
BaseRepresentation
bin11100001011110011111…
…11010101011001100101
310102120122110022222102220
432011321333111121211
5111331303024144321
62020514451022553
7126652131424365
oct16057177253145
93376573288386
10968414287461
1134377a689635
12137827b9aa59
1370423530bca
1434c2b5869a5
151a2cd8119c6
hexe179fd5665

968414287461 has 8 divisors (see below), whose sum is σ = 1291284417984. Its totient is φ = 645576840960.

The previous prime is 968414287447. The next prime is 968414287507. The reversal of 968414287461 is 164782414869.

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

It is not a de Polignac number, because 968414287461 - 29 = 968414286949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 968414287395 and 968414287404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968414287861) 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, 8101785 + ... + 8220446.

It is an arithmetic number, because the mean of its divisors is an integer number (161410552248).

Almost surely, 2968414287461 is an apocalyptic number.

It is an amenable number.

968414287461 is a deficient number, since it is larger than the sum of its proper divisors (322870130523).

968414287461 is a wasteful number, since it uses less digits than its factorization.

968414287461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16342011.

The product of its digits is 18579456, while the sum is 60.

The spelling of 968414287461 in words is "nine hundred sixty-eight billion, four hundred fourteen million, two hundred eighty-seven thousand, four hundred sixty-one".

Divisors: 1 3 19777 59331 16322231 48966693 322804762487 968414287461