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130424111510 = 257116710723627
BaseRepresentation
bin111100101110111100…
…0100000000110010110
3110110122110222100020112
41321131320200012112
54114102033032020
6135525505203022
712265013441030
oct1713570400626
9413573870215
10130424111510
1150349013410
122133a930472
13c3b6a08aa4
146453948c50
1535d51db2c5
hex1e5de20196

130424111510 has 128 divisors (see below), whose sum is σ = 299849527296. Its totient is φ = 39668999040.

The previous prime is 130424111479. The next prime is 130424111513. The reversal of 130424111510 is 15111424031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130424111513) 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, 5508317 + ... + 5531943.

It is an arithmetic number, because the mean of its divisors is an integer number (2342574432).

Almost surely, 2130424111510 is an apocalyptic number.

130424111510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130424111510 is an abundant number, since it is smaller than the sum of its proper divisors (169425415786).

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

130424111510 is a wasteful number, since it uses less digits than its factorization.

130424111510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23826.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 130424111510 its reverse (15111424031), we get a palindrome (145535535541).

The spelling of 130424111510 in words is "one hundred thirty billion, four hundred twenty-four million, one hundred eleven thousand, five hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 67 70 77 107 110 134 154 214 335 385 469 535 670 737 749 770 938 1070 1177 1474 1498 2345 2354 3685 3745 4690 5159 5885 7169 7370 7490 8239 10318 11770 14338 16478 23627 25795 35845 41195 47254 50183 51590 71690 78859 82390 100366 118135 157718 165389 236270 250915 259897 330778 394295 501830 519794 552013 788590 826945 1104026 1299485 1583009 1653890 1819279 2528089 2598970 2760065 3166018 3638558 5056178 5520130 7915045 9096395 11081063 12640445 15830090 17413099 17696623 18192790 22162126 25280890 27808979 34826198 35393246 55405315 55617958 87065495 88483115 110810630 121891693 139044895 169381963 174130990 176966230 194662853 243783386 278089790 338763926 389325706 609458465 846909815 973314265 1185673741 1218916930 1693819630 1863201593 1946628530 2371347482 3726403186 5928368705 9316007965 11856737410 13042411151 18632015930 26084822302 65212055755 130424111510