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47412121375 = 531295929269
BaseRepresentation
bin101100001001111110…
…111000111100011111
311112101020021022112101
4230021332320330133
51234100000341000
633440354145531
73265626245053
oct541176707437
9145336238471
1047412121375
111911a9a7593
1292322822a7
1346178820b8
14241ab65c63
1513775aae6a
hexb09fb8f1f

47412121375 has 16 divisors (see below), whose sum is σ = 59176915200. Its totient is φ = 37925474400.

The previous prime is 47412121369. The next prime is 47412121387. The reversal of 47412121375 is 57312121474.

It is not a de Polignac number, because 47412121375 - 225 = 47378566943 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1605241 + ... + 1634509.

It is an arithmetic number, because the mean of its divisors is an integer number (3698557200).

Almost surely, 247412121375 is an apocalyptic number.

47412121375 is a deficient number, since it is larger than the sum of its proper divisors (11764793825).

47412121375 is a wasteful number, since it uses less digits than its factorization.

47412121375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42243 (or 42233 counting only the distinct ones).

The product of its digits is 47040, while the sum is 37.

Subtracting 47412121375 from its reverse (57312121474), we obtain a palindrome (9900000099).

The spelling of 47412121375 in words is "forty-seven billion, four hundred twelve million, one hundred twenty-one thousand, three hundred seventy-five".

Divisors: 1 5 25 125 12959 29269 64795 146345 323975 731725 1619875 3658625 379296971 1896484855 9482424275 47412121375