Search a number
-
+
47153041 = 1319349547
BaseRepresentation
bin1011001111011…
…1111110010001
310021201121210221
42303313332101
544032344131
64402353041
71111536265
oct263677621
9107647727
1047153041
1124686861
121395b781
1399cc610
1463960a5
154216411
hex2cf7f91

47153041 has 16 divisors (see below), whose sum is σ = 53704000. Its totient is φ = 41041728.

The previous prime is 47153039. The next prime is 47153063. The reversal of 47153041 is 14035174.

It is not a de Polignac number, because 47153041 - 21 = 47153039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47152997 and 47153015.

It is not an unprimeable number, because it can be changed into a prime (47153021) 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 15 ways as a sum of consecutive naturals, for example, 85930 + ... + 86476.

It is an arithmetic number, because the mean of its divisors is an integer number (3356500).

Almost surely, 247153041 is an apocalyptic number.

It is an amenable number.

47153041 is a deficient number, since it is larger than the sum of its proper divisors (6550959).

47153041 is a wasteful number, since it uses less digits than its factorization.

47153041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 47153041 is about 6866.8071911187. The cubic root of 47153041 is about 361.2738845891.

The spelling of 47153041 in words is "forty-seven million, one hundred fifty-three thousand, forty-one".

Divisors: 1 13 19 247 349 547 4537 6631 7111 10393 86203 135109 190903 2481739 3627157 47153041