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41030045 = 572350969
BaseRepresentation
bin1001110010000…
…1000110011101
32212012112122022
42130201012131
541000430140
64023225525
71005515060
oct234410635
985175568
1041030045
1121184531
12118a82a5
138667644
1456408d7
1539070b5
hex272119d

41030045 has 16 divisors (see below), whose sum is σ = 58717440. Its totient is φ = 26911104.

The previous prime is 41029997. The next prime is 41030051. The reversal of 41030045 is 54003014.

It is not a de Polignac number, because 41030045 - 212 = 41025949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24680 + ... + 26289.

It is an arithmetic number, because the mean of its divisors is an integer number (3669840).

Almost surely, 241030045 is an apocalyptic number.

It is an amenable number.

41030045 is a deficient number, since it is larger than the sum of its proper divisors (17687395).

41030045 is a wasteful number, since it uses less digits than its factorization.

41030045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51004.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 41030045 is about 6405.4699281161. The cubic root of 41030045 is about 344.9059324860.

Adding to 41030045 its reverse (54003014), we get a palindrome (95033059).

The spelling of 41030045 in words is "forty-one million, thirty thousand, forty-five".

Divisors: 1 5 7 23 35 115 161 805 50969 254845 356783 1172287 1783915 5861435 8206009 41030045