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1032240012 = 223281306121
BaseRepresentation
bin111101100001101…
…011101110001100
32122221100020002120
4331201223232030
54103223140022
6250232252540
734402616046
oct7541535614
92587306076
101032240012
1148a744221
12249841150
13135b1790b
149b140a96
156094dd5c
hex3d86bb8c

1032240012 has 24 divisors (see below), whose sum is σ = 2417139312. Its totient is φ = 342854400.

The previous prime is 1032239963. The next prime is 1032240019. The reversal of 1032240012 is 2100422301.

It is a junction number, because it is equal to n+sod(n) for n = 1032239973 and 1032240000.

It is not an unprimeable number, because it can be changed into a prime (1032240019) 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, 149689 + ... + 156432.

It is an arithmetic number, because the mean of its divisors is an integer number (100714138).

Almost surely, 21032240012 is an apocalyptic number.

1032240012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1032240012 is an abundant number, since it is smaller than the sum of its proper divisors (1384899300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032240012 is a wasteful number, since it uses less digits than its factorization.

1032240012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306409 (or 306407 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1032240012 is about 32128.4922148550. The cubic root of 1032240012 is about 1010.6332048729.

Adding to 1032240012 its reverse (2100422301), we get a palindrome (3132662313).

The spelling of 1032240012 in words is "one billion, thirty-two million, two hundred forty thousand, twelve".

Divisors: 1 2 3 4 6 12 281 562 843 1124 1686 3372 306121 612242 918363 1224484 1836726 3673452 86020001 172040002 258060003 344080004 516120006 1032240012