Base | Representation |
---|---|
bin | 111101100010110… |
… | …010100111100000 |
3 | 2122221212222102200 |
4 | 331202302213200 |
5 | 4103311433100 |
6 | 250242413200 |
7 | 34405235466 |
oct | 7542624740 |
9 | 2587788380 |
10 | 1032530400 |
11 | 48a922410 |
12 | 249961200 |
13 | 135bb9b45 |
14 | 9b1b8836 |
15 | 609a9e00 |
hex | 3d8b29e0 |
1032530400 has 216 divisors, whose sum is σ = 3972261384. Its totient is φ = 250291200.
The previous prime is 1032530393. The next prime is 1032530431. The reversal of 1032530400 is 40352301.
1032530400 is a `hidden beast` number, since 10 + 3 + 253 + 0 + 400 = 666.
1032530400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10325304002 = 2132238053848320000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 72682 + ... + 85718.
It is an arithmetic number, because the mean of its divisors is an integer number (18390099).
Almost surely, 21032530400 is an apocalyptic number.
1032530400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1032530400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1986130692).
1032530400 is an abundant number, since it is smaller than the sum of its proper divisors (2939730984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1032530400 is a wasteful number, since it uses less digits than its factorization.
1032530400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13074 (or 13058 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 1032530400 is about 32133.0110633909. The cubic root of 1032530400 is about 1010.7279658574.
Adding to 1032530400 its reverse (40352301), we get a palindrome (1072882701).
The spelling of 1032530400 in words is "one billion, thirty-two million, five hundred thirty thousand, four hundred".
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