Base | Representation |
---|---|
bin | 111101000110101… |
… | …001010101000100 |
3 | 2122110000010121121 |
4 | 331012221111010 |
5 | 4044414333244 |
6 | 245420323324 |
7 | 34255436200 |
oct | 7506512504 |
9 | 2573003547 |
10 | 1025152324 |
11 | 486743129 |
12 | 2473a3544 |
13 | 134505811 |
14 | 9a217b00 |
15 | 5eeedc84 |
hex | 3d1a9544 |
1025152324 has 27 divisors (see below), whose sum is σ = 2087830143. Its totient is φ = 439158888.
The previous prime is 1025152319. The next prime is 1025152351. The reversal of 1025152324 is 4232515201.
The square root of 1025152324 is 32018.
It is a perfect power (a square), and thus also a powerful number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 447109 + ... + 449395.
Almost surely, 21025152324 is an apocalyptic number.
1025152324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1025152324 is the 32018-th square number.
It is an amenable number.
1025152324 is an abundant number, since it is smaller than the sum of its proper divisors (1062677819).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025152324 is an frugal number, since it uses more digits than its factorization.
1025152324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4592 (or 2296 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The cubic root of 1025152324 is about 1008.3147808044.
Multiplying 1025152324 by its sum of digits (25), we get a square (25628808100 = 1600902).
Adding to 1025152324 its reverse (4232515201), we get a palindrome (5257667525).
The spelling of 1025152324 in words is "one billion, twenty-five million, one hundred fifty-two thousand, three hundred twenty-four".
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