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5939474915 = 5113121031091
BaseRepresentation
bin1011000100000010…
…10011000111100011
3120022221011120212102
411202001103013203
544131001144130
62421211321015
7300120463253
oct54201230743
916287146772
105939474915
112578751460
12119915016b
13738696aca
14404b75963
1524b67e645
hex1620531e3

5939474915 has 48 divisors (see below), whose sum is σ = 8119657728. Its totient is φ = 4135896000.

The previous prime is 5939474911. The next prime is 5939474951. The reversal of 5939474915 is 5194749395.

It is not a de Polignac number, because 5939474915 - 22 = 5939474911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5939474911) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5443520 + ... + 5444610.

It is an arithmetic number, because the mean of its divisors is an integer number (169159536).

Almost surely, 25939474915 is an apocalyptic number.

5939474915 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5939474915 is a deficient number, since it is larger than the sum of its proper divisors (2180182813).

5939474915 is a wasteful number, since it uses less digits than its factorization.

5939474915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272 (or 1241 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 56.

The square root of 5939474915 is about 77067.9889123883. The cubic root of 5939474915 is about 1810.9898551778.

The spelling of 5939474915 in words is "five billion, nine hundred thirty-nine million, four hundred seventy-four thousand, nine hundred fifteen".

Divisors: 1 5 11 31 55 103 155 341 515 961 1091 1133 1705 3193 4805 5455 5665 10571 12001 15965 33821 35123 52855 60005 98983 112373 169105 175615 372031 494915 561865 1048451 1088813 1236103 1860155 3483563 5242255 5444065 6180515 11532961 17417815 38319193 57664805 107990453 191595965 539952265 1187894983 5939474915