Search a number
-
+
47010144430 = 258952820387
BaseRepresentation
bin101011110010000001…
…011110000010101110
311111100012212202211101
4223302001132002232
51232234044110210
633332434313314
73252645430444
oct536201360256
9144305782741
1047010144430
1118a34001337
12913b72883a
1345824caa12
1423bd608b94
151352156a3a
hexaf205e0ae

47010144430 has 16 divisors (see below), whose sum is σ = 85569028560. Its totient is φ = 18592775872.

The previous prime is 47010144409. The next prime is 47010144437. The reversal of 47010144430 is 3444101074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47010144437) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26409304 + ... + 26411083.

It is an arithmetic number, because the mean of its divisors is an integer number (5348064285).

Almost surely, 247010144430 is an apocalyptic number.

47010144430 is a deficient number, since it is larger than the sum of its proper divisors (38558884130).

47010144430 is a wasteful number, since it uses less digits than its factorization.

47010144430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52820483.

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 47010144430 in words is "forty-seven billion, ten million, one hundred forty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 89 178 445 890 52820387 105640774 264101935 528203870 4701014443 9402028886 23505072215 47010144430