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47488465006 = 21719761711491
BaseRepresentation
bin101100001110100010…
…000111100001101110
311112120112220222022021
4230032202013201232
51234224021340011
633452122340354
73300544202203
oct541642074156
9145515828267
1047488465006
111915a0006a4
12925395a6ba
13462a632148
142426d59caa
15137e13b471
hexb0e88786e

47488465006 has 32 divisors (see below), whose sum is σ = 75935182752. Its totient is φ = 22196106240.

The previous prime is 47488464979. The next prime is 47488465009. The reversal of 47488465006 is 60056488474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47488465009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4126921 + ... + 4138411.

It is an arithmetic number, because the mean of its divisors is an integer number (2372974461).

Almost surely, 247488465006 is an apocalyptic number.

47488465006 is a deficient number, since it is larger than the sum of its proper divisors (28446717746).

47488465006 is a wasteful number, since it uses less digits than its factorization.

47488465006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12324.

The product of its (nonzero) digits is 5160960, while the sum is 52.

The spelling of 47488465006 in words is "forty-seven billion, four hundred eighty-eight million, four hundred sixty-five thousand, six".

Divisors: 1 2 17 34 197 394 617 1234 3349 6698 10489 11491 20978 22982 121549 195347 243098 390694 2066333 2263727 4132666 4527454 7089947 14179894 38483359 76966718 120529099 241058198 1396719559 2793439118 23744232503 47488465006