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1036130450 = 252172352999
BaseRepresentation
bin111101110000100…
…001100010010010
32200012122212202212
4331300201202102
54110222133300
6250451512122
734450651325
oct7560414222
92605585685
101036130450
11491961163
1224abb8642
1313687a654
149b8747bc
1560e6b935
hex3dc21892

1036130450 has 48 divisors (see below), whose sum is σ = 2129328000. Its totient is φ = 373105920.

The previous prime is 1036130419. The next prime is 1036130461. The reversal of 1036130450 is 540316301.

It is a happy number.

It is a super-3 number, since 3×10361304503 (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6950 + ... + 46049.

It is an arithmetic number, because the mean of its divisors is an integer number (44361000).

Almost surely, 21036130450 is an apocalyptic number.

1036130450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1036130450 is an abundant number, since it is smaller than the sum of its proper divisors (1093197550).

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

1036130450 is a wasteful number, since it uses less digits than its factorization.

1036130450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53051 (or 53046 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1036130450 is about 32188.9802572247. The cubic root of 1036130450 is about 1011.9012809441.

Adding to 1036130450 its reverse (540316301), we get a palindrome (1576446751).

The spelling of 1036130450 in words is "one billion, thirty-six million, one hundred thirty thousand, four hundred fifty".

Divisors: 1 2 5 10 17 23 25 34 46 50 85 115 170 230 391 425 575 782 850 1150 1955 3910 9775 19550 52999 105998 264995 529990 900983 1218977 1324975 1801966 2437954 2649950 4504915 6094885 9009830 12189770 20722609 22524575 30474425 41445218 45049150 60948850 103613045 207226090 518065225 1036130450