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1000000041 = 31171284657
BaseRepresentation
bin111011100110101…
…100101000101001
32120200200021011120
4323212230220221
54022000000131
6243121245453
733531601005
oct7346545051
92520607146
101000000041
11473523917
1223aa93889
1312c23a201
1496b4b705
155cbd1496
hex3b9aca29

1000000041 has 8 divisors (see below), whose sum is σ = 1334476704. Its totient is φ = 666095040.

The previous prime is 1000000033. The next prime is 1000000087. The reversal of 1000000041 is 1400000001.

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

It is not a de Polignac number, because 1000000041 - 23 = 1000000033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 999999966 and 1000000029.

It is not an unprimeable number, because it can be changed into a prime (1000000021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138816 + ... + 145841.

It is an arithmetic number, because the mean of its divisors is an integer number (166809588).

Almost surely, 21000000041 is an apocalyptic number.

It is an amenable number.

1000000041 is a deficient number, since it is larger than the sum of its proper divisors (334476663).

1000000041 is a wasteful number, since it uses less digits than its factorization.

1000000041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285831.

The product of its (nonzero) digits is 4, while the sum is 6.

The square root of 1000000041 is about 31622.7772499507. Note that the first 3 decimals coincide. The cubic root of 1000000041 is about 1000.0000136667. Note that the first 4 decimals are identical.

Adding to 1000000041 its reverse (1400000001), we get a palindrome (2400000042).

The spelling of 1000000041 in words is "one billion, forty-one", and thus it is an aban number and an uban number.

Divisors: 1 3 1171 3513 284657 853971 333333347 1000000041