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130212003030 = 23517299719067
BaseRepresentation
bin111100101000100111…
…1010111110011010110
3110110002200212010002220
41321101033113303112
54113133233044110
6135452451043210
712256526522664
oct1712117276326
9413080763086
10130212003030
115024a31014a
122129b8a0506
13c381aa2305
1464336d3c34
1535c178e370
hex1e513d7cd6

130212003030 has 128 divisors (see below), whose sum is σ = 342692052480. Its totient is φ = 31517767680.

The previous prime is 130212003029. The next prime is 130212003041. The reversal of 130212003030 is 30300212031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 14356557 + ... + 14365623.

It is an arithmetic number, because the mean of its divisors is an integer number (2677281660).

Almost surely, 2130212003030 is an apocalyptic number.

130212003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130212003030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171346026240).

130212003030 is an abundant number, since it is smaller than the sum of its proper divisors (212480049450).

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

130212003030 is a wasteful number, since it uses less digits than its factorization.

130212003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10094.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 130212003030 its reverse (30300212031), we get a palindrome (160512215061).

The spelling of 130212003030 in words is "one hundred thirty billion, two hundred twelve million, three thousand, thirty".

Divisors: 1 2 3 5 6 10 15 17 29 30 34 51 58 85 87 102 145 170 174 255 290 435 493 510 870 971 986 1479 1942 2465 2913 2958 4855 4930 5826 7395 9067 9710 14565 14790 16507 18134 27201 28159 29130 33014 45335 49521 54402 56318 82535 84477 90670 99042 136005 140795 154139 165070 168954 247605 262943 272010 281590 308278 422385 462417 478703 495210 525886 770695 788829 844770 924834 957406 1314715 1436109 1541390 1577658 2312085 2393515 2629430 2872218 3944145 4470031 4624170 4787030 7180545 7888290 8804057 8940062 13410093 14361090 17608114 22350155 26412171 26820186 44020285 44700310 52824342 67050465 88040570 132060855 134100930 149668969 255317653 264121710 299337938 449006907 510635306 748344845 765952959 898013814 1276588265 1496689690 1531905918 2245034535 2553176530 3829764795 4340400101 4490069070 7659529590 8680800202 13021200303 21702000505 26042400606 43404001010 65106001515 130212003030