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4943941 = 21123431
BaseRepresentation
bin10010110111000001000101
3100022011210221
4102313001011
52231201231
6253544341
760010552
oct22670105
910264727
104943941
112877502
1217a50b1
131041412
14929a29
15679d11
hex4b7045

4943941 has 4 divisors (see below), whose sum is σ = 4967584. Its totient is φ = 4920300.

The previous prime is 4943927. The next prime is 4943959. The reversal of 4943941 is 1493494.

4943941 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1493494 = 2746747.

It is a cyclic number.

It is not a de Polignac number, because 4943941 - 29 = 4943429 is a prime.

It is a super-2 number, since 2×49439412 = 48885105222962, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 4943941 parts by 3144 straight cuts.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4943897 and 4943906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11505 + ... + 11926.

It is an arithmetic number, because the mean of its divisors is an integer number (1241896).

Almost surely, 24943941 is an apocalyptic number.

It is an amenable number.

4943941 is a deficient number, since it is larger than the sum of its proper divisors (23643).

4943941 is a wasteful number, since it uses less digits than its factorization.

4943941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23642.

The product of its digits is 15552, while the sum is 34.

The square root of 4943941 is about 2223.4974702032. The cubic root of 4943941 is about 170.3561277173.

The spelling of 4943941 in words is "four million, nine hundred forty-three thousand, nine hundred forty-one".

Divisors: 1 211 23431 4943941