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1013230130 = 2511294161127
BaseRepresentation
bin111100011001001…
…010101000110010
32121121120102102212
4330121022220302
54033341331010
6244313012122
734052212463
oct7431125062
92547512385
101013230130
1147aa3a880
122433b4042
13131bc0073
14987d2d6a
155de46505
hex3c64aa32

1013230130 has 128 divisors (see below), whose sum is σ = 2159861760. Its totient is φ = 338688000.

The previous prime is 1013230129. The next prime is 1013230147. The reversal of 1013230130 is 310323101.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7978127 + ... + 7978253.

It is an arithmetic number, because the mean of its divisors is an integer number (16873920).

Almost surely, 21013230130 is an apocalyptic number.

1013230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013230130 is an abundant number, since it is smaller than the sum of its proper divisors (1146631630).

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

1013230130 is a wasteful number, since it uses less digits than its factorization.

1013230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1013230130 is about 31831.2759719117. The cubic root of 1013230130 is about 1004.3907365502.

Adding to 1013230130 its reverse (310323101), we get a palindrome (1323553231).

The spelling of 1013230130 in words is "one billion, thirteen million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 29 41 55 58 61 82 110 122 127 145 205 254 290 305 319 410 451 610 635 638 671 902 1189 1270 1342 1397 1595 1769 2255 2378 2501 2794 3190 3355 3538 3683 4510 5002 5207 5945 6710 6985 7366 7747 8845 10414 11890 12505 13079 13970 15494 17690 18415 19459 25010 26035 26158 27511 36830 38735 38918 40513 52070 55022 57277 65395 72529 77470 81026 85217 97295 114554 130790 137555 145058 151003 170434 194590 202565 224663 275110 286385 302006 317627 362645 405130 426085 449326 572770 635254 725290 755015 797819 852170 1123315 1510030 1588135 1595638 1661033 2246630 2471293 3176270 3322066 3493897 3989095 4942586 6987794 7978190 8305165 9211183 12356465 16610330 17469485 18422366 24712930 34938970 46055915 92111830 101323013 202646026 506615065 1013230130