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1040313332 = 221012639791
BaseRepresentation
bin111110000000011…
…110101111110100
32200111112101121102
4332000132233310
54112310011312
6251121305232
734531342322
oct7600365764
92614471542
101040313332
11494258893
12250495218
131376b3526
149c242d12
15614e5ec2
hex3e01ebf4

1040313332 has 24 divisors (see below), whose sum is σ = 1845752832. Its totient is φ = 512996000.

The previous prime is 1040313293. The next prime is 1040313343. The reversal of 1040313332 is 2333130401.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 101357 + ... + 111147.

It is an arithmetic number, because the mean of its divisors is an integer number (76906368).

Almost surely, 21040313332 is an apocalyptic number.

It is an amenable number.

1040313332 is a deficient number, since it is larger than the sum of its proper divisors (805439500).

1040313332 is a wasteful number, since it uses less digits than its factorization.

1040313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10159 (or 10157 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1040313332 is about 32253.8886337756. Note that the first 3 decimals coincide. The cubic root of 1040313332 is about 1013.2611420851.

Adding to 1040313332 its reverse (2333130401), we get a palindrome (3373443733).

The spelling of 1040313332 in words is "one billion, forty million, three hundred thirteen thousand, three hundred thirty-two".

Divisors: 1 2 4 101 202 263 404 526 1052 9791 19582 26563 39164 53126 106252 988891 1977782 2575033 3955564 5150066 10300132 260078333 520156666 1040313332