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12313003010 = 25711195571511
BaseRepresentation
bin10110111011110100…
…11000010000000010
31011210010002100202112
423131322120100002
5200204112044020
65353450215322
7614061540650
oct133572302002
934703070675
1012313003010
115249407450
122477724542
131212c65cc9
1484b417dd0
154c0e9c2c5
hex2dde98402

12313003010 has 128 divisors (see below), whose sum is σ = 29158133760. Its totient is φ = 3626899200.

The previous prime is 12313003009. The next prime is 12313003033. The reversal of 12313003010 is 1030031321.

It is a super-2 number, since 2×123130030102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 8148155 + ... + 8149665.

It is an arithmetic number, because the mean of its divisors is an integer number (227797920).

Almost surely, 212313003010 is an apocalyptic number.

12313003010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313003010 is an abundant number, since it is smaller than the sum of its proper divisors (16845130750).

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

12313003010 is a wasteful number, since it uses less digits than its factorization.

12313003010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112.

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

Adding to 12313003010 its reverse (1030031321), we get a palindrome (13343034331).

The spelling of 12313003010 in words is "twelve billion, three hundred thirteen million, three thousand, ten".

Divisors: 1 2 5 7 10 11 14 19 22 35 38 55 70 77 95 110 133 154 190 209 266 385 418 557 665 770 1045 1114 1330 1463 1511 2090 2785 2926 3022 3899 5570 6127 7315 7555 7798 10577 10583 12254 14630 15110 16621 19495 21154 21166 28709 30635 33242 38990 42889 52885 52915 57418 61270 74081 83105 85778 105770 105830 116347 116413 143545 148162 166210 200963 214445 232694 232826 287090 315799 370405 401926 428890 581735 582065 631598 740810 814891 841627 1004815 1163470 1164130 1578995 1629782 1683254 2009630 2210593 3157990 4074455 4208135 4421186 5891389 8148910 8416270 9257897 11052965 11782778 15990913 18515794 22105930 29456945 31981826 46289485 58913890 64805279 79954565 92578970 111936391 129610558 159909130 175900043 223872782 324026395 351800086 559681955 648052790 879500215 1119363910 1231300301 1759000430 2462600602 6156501505 12313003010