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75104240001 = 374997167119
BaseRepresentation
bin100010111110010001…
…1111100000110000001
321011212010212200211120
41011330203330012001
52212303141140001
654300304302453
75266103335560
oct1057443740601
9234763780746
1075104240001
112994042713a
1212680311a29
13710ba728cb
1438c688dbd7
151e487a8236
hex117c8fc181

75104240001 has 16 divisors (see below), whose sum is σ = 114673920000. Its totient is φ = 42830697168.

The previous prime is 75104239967. The next prime is 75104240017. The reversal of 75104240001 is 10004240157.

It is not a de Polignac number, because 75104240001 - 218 = 75103977857 is a prime.

It is a super-2 number, since 2×751042400012 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75104240501) 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, 3573081 + ... + 3594038.

It is an arithmetic number, because the mean of its divisors is an integer number (7167120000).

Almost surely, 275104240001 is an apocalyptic number.

It is an amenable number.

75104240001 is a deficient number, since it is larger than the sum of its proper divisors (39569679999).

75104240001 is a wasteful number, since it uses less digits than its factorization.

75104240001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7167628.

The product of its (nonzero) digits is 1120, while the sum is 24.

Adding to 75104240001 its reverse (10004240157), we get a palindrome (85108480158).

The spelling of 75104240001 in words is "seventy-five billion, one hundred four million, two hundred forty thousand, one".

Divisors: 1 3 7 21 499 1497 3493 10479 7167119 21501357 50169833 150509499 3576392381 10729177143 25034746667 75104240001