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1053065132 = 227109345041
BaseRepresentation
bin111110110001000…
…111111110101100
32201101112020210022
4332301013332230
54124041041012
6252254501312
735044622510
oct7661077654
92641466708
101053065132
114a0478469
12254804838
1313a229782
149dc02140
15626b4472
hex3ec47fac

1053065132 has 24 divisors (see below), whose sum is σ = 2125458720. Its totient is φ = 447171840.

The previous prime is 1053065131. The next prime is 1053065161. The reversal of 1053065132 is 2315603501.

It is a super-2 number, since 2×10530651322 = 2217892344468354848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053065131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169469 + ... + 175572.

It is an arithmetic number, because the mean of its divisors is an integer number (88560780).

Almost surely, 21053065132 is an apocalyptic number.

It is an amenable number.

1053065132 is an abundant number, since it is smaller than the sum of its proper divisors (1072393588).

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

1053065132 is a wasteful number, since it uses less digits than its factorization.

1053065132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345161 (or 345159 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1053065132 is about 32450.9650395793. The cubic root of 1053065132 is about 1017.3844083867.

Adding to 1053065132 its reverse (2315603501), we get a palindrome (3368668633).

The spelling of 1053065132 in words is "one billion, fifty-three million, sixty-five thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 109 218 436 763 1526 3052 345041 690082 1380164 2415287 4830574 9661148 37609469 75218938 150437876 263266283 526532566 1053065132