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47101235230 = 257672874789
BaseRepresentation
bin101011110111011100…
…111101000000011110
311111120120021122220201
4223313130331000132
51232430404011410
633345450534114
73255132615340
oct536734750036
9144516248821
1047101235230
1118a80468195
12916613733a
1345983422ba
1423cb75b290
15135a14b83a
hexaf773d01e

47101235230 has 16 divisors (see below), whose sum is σ = 96893969760. Its totient is φ = 16148994912.

The previous prime is 47101235221. The next prime is 47101235231. The reversal of 47101235230 is 3253210174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47101235231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336437325 + ... + 336437464.

It is an arithmetic number, because the mean of its divisors is an integer number (6055873110).

Almost surely, 247101235230 is an apocalyptic number.

47101235230 is an abundant number, since it is smaller than the sum of its proper divisors (49792734530).

47101235230 is a wasteful number, since it uses less digits than its factorization.

47101235230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672874803.

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 47101235230 in words is "forty-seven billion, one hundred one million, two hundred thirty-five thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 672874789 1345749578 3364373945 4710123523 6728747890 9420247046 23550617615 47101235230