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1013240041 = 11229402239
BaseRepresentation
bin111100011001001…
…101000011101001
32121121120221000221
4330121031003221
54033342140131
6244313130041
734052253412
oct7431150351
92547527027
101013240041
1147aa47270
122433b9921
13131bc4728
14987d6809
155de49411
hex3c64d0e9

1013240041 has 8 divisors (see below), whose sum is σ = 1110182400. Its totient is φ = 917102640.

The previous prime is 1013240027. The next prime is 1013240047. The reversal of 1013240041 is 1400423101.

1013240041 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 1013240041 - 217 = 1013108969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013239997 and 1013240024.

It is not an unprimeable number, because it can be changed into a prime (1013240047) 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, 198601 + ... + 203638.

It is an arithmetic number, because the mean of its divisors is an integer number (138772800).

Almost surely, 21013240041 is an apocalyptic number.

1013240041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1013240041 is a deficient number, since it is larger than the sum of its proper divisors (96942359).

1013240041 is a wasteful number, since it uses less digits than its factorization.

1013240041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402479.

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

The square root of 1013240041 is about 31831.4316517495. The cubic root of 1013240041 is about 1004.3940113851.

Adding to 1013240041 its reverse (1400423101), we get a palindrome (2413663142).

The spelling of 1013240041 in words is "one billion, thirteen million, two hundred forty thousand, forty-one".

Divisors: 1 11 229 2519 402239 4424629 92112731 1013240041