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4716420881 = 8395621479
BaseRepresentation
bin1000110010001111…
…01101111100010001
3110011200210000010212
410121013231330101
534124400432011
62100001133505
7224606626124
oct43107557421
913150700125
104716420881
1120003298a7
12ab762a295
135a21900b3
1432a5643bb
151c90dd08b
hex1191edf11

4716420881 has 4 divisors (see below), whose sum is σ = 4722043200. Its totient is φ = 4710798564.

The previous prime is 4716420827. The next prime is 4716420911. The reversal of 4716420881 is 1880246174.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4716420881 - 210 = 4716419857 is a prime.

It is a super-2 number, since 2×47164208812 = 44489251853465632322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4716426881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2809901 + ... + 2811578.

It is an arithmetic number, because the mean of its divisors is an integer number (1180510800).

Almost surely, 24716420881 is an apocalyptic number.

It is an amenable number.

4716420881 is a deficient number, since it is larger than the sum of its proper divisors (5622319).

4716420881 is an equidigital number, since it uses as much as digits as its factorization.

4716420881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5622318.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 4716420881 is about 68676.2031638325. The cubic root of 4716420881 is about 1677.0172035954.

The spelling of 4716420881 in words is "four billion, seven hundred sixteen million, four hundred twenty thousand, eight hundred eighty-one".

Divisors: 1 839 5621479 4716420881