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130031313200 = 24522341138863
BaseRepresentation
bin111100100011001111…
…0000110000100110000
3110102122002212010020222
41321012132012010300
54112301004010300
6135422514152212
712252203632325
oct1710636060460
9412562763228
10130031313200
1150167317208
122124b282668
13c353519459
1464176dab4c
1535b099b785
hex1e46786130

130031313200 has 60 divisors (see below), whose sum is σ = 312535927968. Its totient is φ = 51989932800.

The previous prime is 130031313179. The next prime is 130031313227. The reversal of 130031313200 is 2313130031.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 866969 + ... + 1005831.

Almost surely, 2130031313200 is an apocalyptic number.

130031313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130031313200 is an abundant number, since it is smaller than the sum of its proper divisors (182504614768).

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

130031313200 is a wasteful number, since it uses less digits than its factorization.

130031313200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141222 (or 141211 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 130031313200 its reverse (2313130031), we get a palindrome (132344443231).

The spelling of 130031313200 in words is "one hundred thirty billion, thirty-one million, three hundred thirteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 2341 4682 9364 11705 18728 23410 37456 46820 58525 93640 117050 138863 187280 234100 277726 468200 555452 694315 936400 1110904 1388630 2221808 2777260 3471575 5554520 6943150 11109040 13886300 27772600 55545200 325078283 650156566 1300313132 1625391415 2600626264 3250782830 5201252528 6501565660 8126957075 13003131320 16253914150 26006262640 32507828300 65015656600 130031313200