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47060500000 = 255694121
BaseRepresentation
bin101011110101000001…
…100011111000100000
311111110201122002200111
4223311001203320200
51232334442000000
633341433501104
73254126435623
oct536501437040
9144421562614
1047060500000
1118a5a475208
129154571794
13458ca7bc07
1423c6195dba
1513567a1cba
hexaf5063e20

47060500000 has 84 divisors (see below), whose sum is σ = 115812697266. Its totient is φ = 18824000000.

The previous prime is 47060499973. The next prime is 47060500073. The reversal of 47060500000 is 506074.

It can be written as a sum of positive squares in 7 ways, for example, as 28185037456 + 18875462544 = 167884^2 + 137388^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 452940 + ... + 547060.

Almost surely, 247060500000 is an apocalyptic number.

47060500000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47060500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57906348633).

47060500000 is an abundant number, since it is smaller than the sum of its proper divisors (68752197266).

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

47060500000 is an frugal number, since it uses more digits than its factorization.

47060500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94161 (or 94128 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The spelling of 47060500000 in words is "forty-seven billion, sixty million, five hundred thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 625 800 1000 1250 2000 2500 3125 4000 5000 6250 10000 12500 15625 20000 25000 31250 50000 62500 94121 100000 125000 188242 250000 376484 470605 500000 752968 941210 1505936 1882420 2353025 3011872 3764840 4706050 7529680 9412100 11765125 15059360 18824200 23530250 37648400 47060500 58825625 75296800 94121000 117651250 188242000 235302500 294128125 376484000 470605000 588256250 941210000 1176512500 1470640625 1882420000 2353025000 2941281250 4706050000 5882562500 9412100000 11765125000 23530250000 47060500000