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1060805130 = 235711459223
BaseRepresentation
bin111111001110101…
…001101000001010
32201221002111001220
4333032221220022
54133031231010
6253132422510
735200460220
oct7716515012
92657074056
101060805130
114a4884660
12257317a36
1313ba09758
14a0c58b10
15631e2970
hex3f3a9a0a

1060805130 has 64 divisors (see below), whose sum is σ = 3174156288. Its totient is φ = 220426560.

The previous prime is 1060805101. The next prime is 1060805167. The reversal of 1060805130 is 315080601.

It is a super-3 number, since 3×10608051303 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1060805130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227302 + ... + 231921.

It is an arithmetic number, because the mean of its divisors is an integer number (49596192).

Almost surely, 21060805130 is an apocalyptic number.

1060805130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1060805130 is an abundant number, since it is smaller than the sum of its proper divisors (2113351158).

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

1060805130 is a wasteful number, since it uses less digits than its factorization.

1060805130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459251.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1060805130 is about 32570.0035308564. The cubic root of 1060805130 is about 1019.8709083071.

Adding to 1060805130 its reverse (315080601), we get a palindrome (1375885731).

The spelling of 1060805130 in words is "one billion, sixty million, eight hundred five thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 154 165 210 231 330 385 462 770 1155 2310 459223 918446 1377669 2296115 2755338 3214561 4592230 5051453 6429122 6888345 9643683 10102906 13776690 15154359 16072805 19287366 25257265 30308718 32145610 35360171 48218415 50514530 70720342 75771795 96436830 106080513 151543590 176800855 212161026 353601710 530402565 1060805130