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47007871210 = 2510214604101
BaseRepresentation
bin101011110001111000…
…110011000011101010
311111100001121021120001
4223301320303003222
51232233003334320
633332313453214
73252620212126
oct536170630352
9144301537501
1047007871210
1118a32799443
12913aa1120a
134581bb3111
1423bd1b6586
151351d5820a
hexaf1e330ea

47007871210 has 16 divisors (see below), whose sum is σ = 84697060392. Its totient is φ = 18784728000.

The previous prime is 47007871199. The next prime is 47007871241. The reversal of 47007871210 is 1217870074.

It can be written as a sum of positive squares in 4 ways, for example, as 40303373049 + 6704498161 = 200757^2 + 81881^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47007871210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2291841 + ... + 2312260.

Almost surely, 247007871210 is an apocalyptic number.

47007871210 is a deficient number, since it is larger than the sum of its proper divisors (37689189182).

47007871210 is a wasteful number, since it uses less digits than its factorization.

47007871210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4605129.

The product of its (nonzero) digits is 21952, while the sum is 37.

The spelling of 47007871210 in words is "forty-seven billion, seven million, eight hundred seventy-one thousand, two hundred ten".

Divisors: 1 2 5 10 1021 2042 5105 10210 4604101 9208202 23020505 46041010 4700787121 9401574242 23503935605 47007871210