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41000830 = 25131392269
BaseRepresentation
bin1001110001100…
…1111101111110
32212011001120021
42130121331332
540444011310
64022442354
71005333643
oct234317576
985131507
1041000830
1121164592
12118933ba
138657260
145633dca
1538ed5da
hex2719f7e

41000830 has 32 divisors (see below), whose sum is σ = 80085600. Its totient is φ = 15023232.

The previous prime is 41000819. The next prime is 41000837. The reversal of 41000830 is 3800014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41000837) 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, 16936 + ... + 19204.

It is an arithmetic number, because the mean of its divisors is an integer number (2502675).

Almost surely, 241000830 is an apocalyptic number.

41000830 is a deficient number, since it is larger than the sum of its proper divisors (39084770).

41000830 is a wasteful number, since it uses less digits than its factorization.

41000830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 41000830 is about 6403.1890492160. The cubic root of 41000830 is about 344.8240508684.

Adding to 41000830 its reverse (3800014), we get a palindrome (44800844).

The spelling of 41000830 in words is "forty-one million, eight hundred thirty", and thus it is an aban number.

Divisors: 1 2 5 10 13 26 65 130 139 278 695 1390 1807 2269 3614 4538 9035 11345 18070 22690 29497 58994 147485 294970 315391 630782 1576955 3153910 4100083 8200166 20500415 41000830