Base | Representation |
---|---|
bin | 101011111001010… |
… | …0011100111100100 |
3 | 10210122110121000111 |
4 | 1113302203213210 |
5 | 11004023332014 |
6 | 402052422404 |
7 | 51333124132 |
oct | 12762434744 |
9 | 3718417014 |
10 | 1472870884 |
11 | 696440771 |
12 | 351317a04 |
13 | 1a61b3c44 |
14 | dd880752 |
15 | 8948b2c4 |
hex | 57ca39e4 |
1472870884 has 27 divisors (see below), whose sum is σ = 2667661731. Its totient is φ = 711528120.
The previous prime is 1472870863. The next prime is 1472870897. The reversal of 1472870884 is 4880782741.
The square root of 1472870884 is 38378.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
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 8 ways as a sum of consecutive naturals, for example, 2379127 + ... + 2379745.
Almost surely, 21472870884 is an apocalyptic number.
1472870884 is the 38378-th square number.
It is an amenable number.
1472870884 is a deficient number, since it is larger than the sum of its proper divisors (1194790847).
1472870884 is an frugal number, since it uses more digits than its factorization.
1472870884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1304 (or 652 counting only the distinct ones).
The product of its (nonzero) digits is 802816, while the sum is 49.
The cubic root of 1472870884 is about 1137.7710845116.
Multiplying 1472870884 by its sum of digits (49), we get a square (72170673316 = 2686462).
It can be divided in two parts, 1472 and 870884, that added together give a square (872356 = 9342).
The spelling of 1472870884 in words is "one billion, four hundred seventy-two million, eight hundred seventy thousand, eight hundred eighty-four".
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