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12301530010 = 2571129593929
BaseRepresentation
bin10110111010011101…
…00111001110011010
31011202022111110202121
423131032213032122
5200143142430020
65352400251454
7613562164660
oct133516471632
934668443677
1012301530010
115242990630
122473910b8a
131210779b53
14849aacc30
154bee82baa
hex2dd3a739a

12301530010 has 128 divisors (see below), whose sum is σ = 28637452800. Its totient is φ = 3691806720.

The previous prime is 12301529939. The next prime is 12301530011. The reversal of 12301530010 is 1003510321.

It is not an unprimeable number, because it can be changed into a prime (12301530011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13241226 + ... + 13242154.

It is an arithmetic number, because the mean of its divisors is an integer number (223730100).

Almost surely, 212301530010 is an apocalyptic number.

12301530010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12301530010 is an abundant number, since it is smaller than the sum of its proper divisors (16335922790).

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

12301530010 is a wasteful number, since it uses less digits than its factorization.

12301530010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576.

The product of its (nonzero) digits is 90, while the sum is 16.

The spelling of 12301530010 in words is "twelve billion, three hundred one million, five hundred thirty thousand, ten".

Divisors: 1 2 5 7 10 11 14 22 29 35 55 58 70 77 110 145 154 203 290 319 385 406 593 638 770 929 1015 1186 1595 1858 2030 2233 2965 3190 4151 4466 4645 5930 6503 6523 8302 9290 10219 11165 13006 13046 17197 20438 20755 22330 26941 32515 32615 34394 41510 45661 51095 53882 65030 65230 71533 85985 91322 102190 120379 134705 143066 171970 188587 189167 228305 240758 269410 296351 357665 377174 378334 456610 550897 592702 601895 715330 942935 945835 1101794 1203790 1324169 1481755 1885870 1891670 2074457 2648338 2754485 2963510 3856279 4148914 5508970 6059867 6620845 7712558 10372285 12119734 13241690 15976013 19281395 20744570 30299335 31952026 38562790 42419069 60598670 79880065 84838138 111832091 159760130 175736143 212095345 223664182 351472286 424190690 559160455 878680715 1118320910 1230153001 1757361430 2460306002 6150765005 12301530010