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41472434 = 220736217
BaseRepresentation
bin1001111000110…
…1000110110010
32220001000111002
42132031012302
541104104214
64040522002
71012336613
oct236150662
986030432
1041472434
1121456943
1211a80302
138790b03
145717c0a
1539931de
hex278d1b2

41472434 has 4 divisors (see below), whose sum is σ = 62208654. Its totient is φ = 20736216.

The previous prime is 41472413. The next prime is 41472437. The reversal of 41472434 is 43427414.

41472434 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 43427414 = 221713707.

It can be written as a sum of positive squares in only one way, i.e., 36566209 + 4906225 = 6047^2 + 2215^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41472397 and 41472406.

It is not an unprimeable number, because it can be changed into a prime (41472437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10368107 + ... + 10368110.

Almost surely, 241472434 is an apocalyptic number.

41472434 is a deficient number, since it is larger than the sum of its proper divisors (20736220).

41472434 is a wasteful number, since it uses less digits than its factorization.

41472434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20736219.

The product of its digits is 10752, while the sum is 29.

The square root of 41472434 is about 6439.9094714134. The cubic root of 41472434 is about 346.1411043084.

Adding to 41472434 its reverse (43427414), we get a palindrome (84899848).

The spelling of 41472434 in words is "forty-one million, four hundred seventy-two thousand, four hundred thirty-four".

Divisors: 1 2 20736217 41472434