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47054879410 = 2571161110233
BaseRepresentation
bin101011110100101100…
…000111101010110010
311111110100001112200111
4223310230013222302
51232332022120120
633341113211534
73254030606230
oct536454075262
9144410045614
1047054879410
1118a572863a0
129152700baa
13458b861816
1423c5531950
15135604175a
hexaf4b07ab2

47054879410 has 32 divisors (see below), whose sum is σ = 105598484352. Its totient is φ = 14666455680.

The previous prime is 47054879407. The next prime is 47054879453. The reversal of 47054879410 is 1497845074.

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 15 ways as a sum of consecutive naturals, for example, 30554347 + ... + 30555886.

It is an arithmetic number, because the mean of its divisors is an integer number (3299952636).

Almost surely, 247054879410 is an apocalyptic number.

47054879410 is an abundant number, since it is smaller than the sum of its proper divisors (58543604942).

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

47054879410 is a wasteful number, since it uses less digits than its factorization.

47054879410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61110258.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 47054879410 in words is "forty-seven billion, fifty-four million, eight hundred seventy-nine thousand, four hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 61110233 122220466 305551165 427771631 611102330 672212563 855543262 1344425126 2138858155 3361062815 4277716310 4705487941 6722125630 9410975882 23527439705 47054879410