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7001374240109 = 31349647136911
BaseRepresentation
bin110010111100010001001…
…1011001010110101101101
3220210022202210211121102002
41211320202123022311231
51404202303301140414
622520215324142045
71321555403054144
oct145704233126555
926708683747362
107001374240109
11225a2a2262277
12950ab6097925
133ba2c4258062
141a2c2296075b
15c21c61a64de
hex65e226cad6d

7001374240109 has 8 divisors (see below), whose sum is σ = 7247933414400. Its totient is φ = 6756109340400.

The previous prime is 7001374240103. The next prime is 7001374240117. The reversal of 7001374240109 is 9010424731007.

It is a happy number.

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 7001374240109 - 228 = 7001105804653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7001374240103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323557637 + ... + 323579274.

It is an arithmetic number, because the mean of its divisors is an integer number (905991676800).

Almost surely, 27001374240109 is an apocalyptic number.

It is an amenable number.

7001374240109 is a deficient number, since it is larger than the sum of its proper divisors (246559174291).

7001374240109 is a wasteful number, since it uses less digits than its factorization.

7001374240109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647137291.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 7001374240109 in words is "seven trillion, one billion, three hundred seventy-four million, two hundred forty thousand, one hundred nine".

Divisors: 1 31 349 10819 647136911 20061244241 225850781939 7001374240109