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47061076076 = 22724197572
BaseRepresentation
bin101011110101000011…
…110000100001101100
311111110202201100220122
4223311003300201230
51232340113413301
633341454104112
73254134355300
oct536503604154
9144422640818
1047061076076
1118a5a829003
1291547ab038
13458cc211a1
1423c62a5d00
15135686781b
hexaf50f086c

47061076076 has 54 divisors (see below), whose sum is σ = 96158577060. Its totient is φ = 20094316704.

The previous prime is 47061076057. The next prime is 47061076103. The reversal of 47061076076 is 67067016074.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 62167490 + ... + 62168246.

It is an arithmetic number, because the mean of its divisors is an integer number (1780714390).

Almost surely, 247061076076 is an apocalyptic number.

It is an amenable number.

47061076076 is an abundant number, since it is smaller than the sum of its proper divisors (49097500984).

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

47061076076 is an equidigital number, since it uses as much as digits as its factorization.

47061076076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 47061076076 in words is "forty-seven billion, sixty-one million, seventy-six thousand, seventy-six".

Divisors: 1 2 4 7 14 28 49 98 196 419 757 838 1514 1676 2933 3028 5299 5866 10598 11732 20531 21196 37093 41062 74186 82124 148372 317183 573049 634366 1146098 1268732 2220281 2292196 4011343 4440562 8022686 8881124 15541967 16045372 28079401 31083934 56158802 62167868 112317604 240107531 480215062 960430124 1680752717 3361505434 6723010868 11765269019 23530538038 47061076076