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49268041 = 431114311
BaseRepresentation
bin1011101111110…
…0010101001001
310102201002001021
42323330111021
5100103034131
64515552441
71135525414
oct273742511
9112632037
1049268041
11258a0899
12145bb721
13a2901b4
146786b7b
1544d2e11
hex2efc549

49268041 has 4 divisors (see below), whose sum is σ = 49382784. Its totient is φ = 49153300.

The previous prime is 49268029. The next prime is 49268069. The reversal of 49268041 is 14086294.

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: 14086294 = 27043147.

It is a cyclic number.

It is not a de Polignac number, because 49268041 - 219 = 48743753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49267988 and 49268006.

It is not an unprimeable number, because it can be changed into a prime (49268081) 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, 56725 + ... + 57586.

It is an arithmetic number, because the mean of its divisors is an integer number (12345696).

Almost surely, 249268041 is an apocalyptic number.

It is an amenable number.

49268041 is a deficient number, since it is larger than the sum of its proper divisors (114743).

49268041 is a wasteful number, since it uses less digits than its factorization.

49268041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114742.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 49268041 is about 7019.1196741472. The cubic root of 49268041 is about 366.5965988243.

The spelling of 49268041 in words is "forty-nine million, two hundred sixty-eight thousand, forty-one".

Divisors: 1 431 114311 49268041