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7138580118373 = 11101103353317657
BaseRepresentation
bin110011111100001010010…
…0010000011101101100101
3221021102220220220101201001
41213320110202003231211
51413424303002241443
623103230214233301
71334513445560014
oct147702442035545
927242826811631
107138580118373
1123025004133a0
12973608055831
133ca21bc9a582
141a971b058a7b
15c5a5694ed4d
hex67e14883b65

7138580118373 has 32 divisors (see below), whose sum is σ = 7943699642112. Its totient is φ = 6360821184000.

The previous prime is 7138580118353. The next prime is 7138580118391. The reversal of 7138580118373 is 3738110858317.

It is a cyclic number.

It is not a de Polignac number, because 7138580118373 - 29 = 7138580117861 is a prime.

It is a super-2 number, since 2×71385801183732 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7138580118353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 404282961 + ... + 404300617.

It is an arithmetic number, because the mean of its divisors is an integer number (248240613816).

Almost surely, 27138580118373 is an apocalyptic number.

It is an amenable number.

7138580118373 is a deficient number, since it is larger than the sum of its proper divisors (805119523739).

7138580118373 is a wasteful number, since it uses less digits than its factorization.

7138580118373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21405.

The product of its (nonzero) digits is 3386880, while the sum is 55.

The spelling of 7138580118373 in words is "seven trillion, one hundred thirty-eight billion, five hundred eighty million, one hundred eighteen thousand, three hundred seventy-three".

Divisors: 1 11 101 103 1111 1133 3533 10403 17657 38863 114433 194227 356833 363899 1783357 1818671 3925163 4002889 19616927 20005381 36753799 62382181 183685771 404291789 686203991 2020543481 6300600281 6425364643 69306603091 70679011073 648961828943 7138580118373