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47253041 = 112596619
BaseRepresentation
bin1011010001000…
…0011000110001
310021220200222122
42310100120301
544044044131
64404444025
71112433653
oct264203061
9107820878
1047253041
1124744a00
12139a9615
139a35ca4
1463c06d3
154235d7b
hex2d10631

47253041 has 12 divisors (see below), whose sum is σ = 52827600. Its totient is φ = 42222840.

The previous prime is 47252999. The next prime is 47253043. The reversal of 47253041 is 14035274.

It is not a de Polignac number, because 47253041 - 218 = 46990897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47253041.

It is not an unprimeable number, because it can be changed into a prime (47253043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3830 + ... + 10448.

It is an arithmetic number, because the mean of its divisors is an integer number (4402300).

Almost surely, 247253041 is an apocalyptic number.

It is an amenable number.

47253041 is a deficient number, since it is larger than the sum of its proper divisors (5574559).

47253041 is a wasteful number, since it uses less digits than its factorization.

47253041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700 (or 6689 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 47253041 is about 6874.0847390762. The cubic root of 47253041 is about 361.5290952722.

The spelling of 47253041 in words is "forty-seven million, two hundred fifty-three thousand, forty-one".

Divisors: 1 11 59 121 649 6619 7139 72809 390521 800899 4295731 47253041