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47669314786 = 269673421079
BaseRepresentation
bin101100011001010100…
…000000010011100010
311120001011020002120021
4230121110000103202
51240111321033121
633522102504054
73305201330062
oct543124002342
9146034202507
1047669314786
11192420a3825
1292a443502a
134658c42a52
142442d953a2
15138ee61641
hexb195004e2

47669314786 has 8 divisors (see below), whose sum is σ = 71514256320. Its totient is φ = 23831229348.

The previous prime is 47669314711. The next prime is 47669314793. The reversal of 47669314786 is 68741396674.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696606 + ... + 1724473.

It is an arithmetic number, because the mean of its divisors is an integer number (8939282040).

Almost surely, 247669314786 is an apocalyptic number.

47669314786 is a deficient number, since it is larger than the sum of its proper divisors (23844941534).

47669314786 is a wasteful number, since it uses less digits than its factorization.

47669314786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428048.

The product of its digits is 36578304, while the sum is 61.

The spelling of 47669314786 in words is "forty-seven billion, six hundred sixty-nine million, three hundred fourteen thousand, seven hundred eighty-six".

Divisors: 1 2 6967 13934 3421079 6842158 23834657393 47669314786