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41061031 = 1117321577
BaseRepresentation
bin1001110010100…
…0101010100111
32212021010010221
42130220222213
541002423111
64024025211
71006004314
oct234505247
985233127
1041061031
11211a5840
1211902207
13867878b
14564bd0b
153911371
hex2728aa7

41061031 has 8 divisors (see below), whose sum is σ = 45054864. Its totient is φ = 37110720.

The previous prime is 41061023. The next prime is 41061037. The reversal of 41061031 is 13016014.

41061031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41061031 - 23 = 41061023 is a prime.

It is a super-2 number, since 2×410610312 = 3372016533565922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41060996 and 41061014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41061037) 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 in 7 ways as a sum of consecutive naturals, for example, 8886 + ... + 12691.

It is an arithmetic number, because the mean of its divisors is an integer number (5631858).

Almost surely, 241061031 is an apocalyptic number.

41061031 is a deficient number, since it is larger than the sum of its proper divisors (3993833).

41061031 is a wasteful number, since it uses less digits than its factorization.

41061031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21761.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 41061031 is about 6407.8881856662. Note that the first 3 decimals coincide. The cubic root of 41061031 is about 344.9927352668.

Adding to 41061031 its reverse (13016014), we get a palindrome (54077045).

The spelling of 41061031 in words is "forty-one million, sixty-one thousand, thirty-one".

Divisors: 1 11 173 1903 21577 237347 3732821 41061031