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93809540006 = 2713983524351
BaseRepresentation
bin101011101011101111…
…0111111101110100110
322222010202012101120122
41113113132333232212
53014110220240011
6111032344001542
76530454635120
oct1272736775646
9288122171518
1093809540006
113686a048966
12162207602b2
138b00149a70
14477cc34210
152690a2e3db
hex15d77bfba6

93809540006 has 32 divisors (see below), whose sum is σ = 173363355648. Its totient is φ = 37073642400.

The previous prime is 93809539997. The next prime is 93809540039. The reversal of 93809540006 is 60004590839.

It is a super-2 number, since 2×938095400062 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83270 + ... + 441081.

It is an arithmetic number, because the mean of its divisors is an integer number (5417604864).

Almost surely, 293809540006 is an apocalyptic number.

93809540006 is a deficient number, since it is larger than the sum of its proper divisors (79553815642).

93809540006 is a wasteful number, since it uses less digits than its factorization.

93809540006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525356.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 93809540006 in words is "ninety-three billion, eight hundred nine million, five hundred forty thousand, six".

Divisors: 1 2 7 13 14 26 91 182 983 1966 6881 12779 13762 25558 89453 178906 524351 1048702 3670457 6816563 7340914 13633126 47715941 95431882 515437033 1030874066 3608059231 6700681429 7216118462 13401362858 46904770003 93809540006