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47119339792 = 2472069203339
BaseRepresentation
bin101011111000100010…
…000001000100010000
311111121211100110201001
4223320202001010100
51233000022333132
633351334551344
73255442531330
oct537042010420
9144554313631
1047119339792
1118a8a703438
129170208554
13459c010a65
1423cdd110c0
15135ba25ce7
hexaf8881110

47119339792 has 40 divisors (see below), whose sum is σ = 104386622400. Its totient is φ = 20184143232.

The previous prime is 47119339763. The next prime is 47119339823. The reversal of 47119339792 is 29793391174.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130059 + ... + 333397.

It is an arithmetic number, because the mean of its divisors is an integer number (2609665560).

Almost surely, 247119339792 is an apocalyptic number.

It is an amenable number.

47119339792 is an abundant number, since it is smaller than the sum of its proper divisors (57267282608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47119339792 is a wasteful number, since it uses less digits than its factorization.

47119339792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205423 (or 205417 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 55.

The spelling of 47119339792 in words is "forty-seven billion, one hundred nineteen million, three hundred thirty-nine thousand, seven hundred ninety-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 2069 4138 8276 14483 16552 28966 33104 57932 115864 203339 231728 406678 813356 1423373 1626712 2846746 3253424 5693492 11386984 22773968 420708391 841416782 1682833564 2944958737 3365667128 5889917474 6731334256 11779834948 23559669896 47119339792