Search a number
-
+
30030052582504 = 23131033138956559
BaseRepresentation
bin1101101001111111010101…
…00111011110010001101000
310221022211210222221010111101
412310333222213132101220
512414003021430120004
6143511340554211144
76216412461206632
oct664775247362150
9127284728833441
1030030052582504
11962874588a0a7
123450037a23ab4
13139aa8b685050
1475b6687a1a52
1537123d33cba4
hex1b4fea9de468

30030052582504 has 64 divisors (see below), whose sum is σ = 61421938905600. Its totient is φ = 13681608086016.

The previous prime is 30030052582489. The next prime is 30030052582571. The reversal of 30030052582504 is 40528525003003.

It is a super-4 number, since 4×300300525825044 (a number of 55 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1125424 + ... + 7831135.

It is an arithmetic number, because the mean of its divisors is an integer number (959717795400).

Almost surely, 230030052582504 is an apocalyptic number.

It is an amenable number.

30030052582504 is an abundant number, since it is smaller than the sum of its proper divisors (31391886323096).

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

30030052582504 is a wasteful number, since it uses less digits than its factorization.

30030052582504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8956994 (or 8956990 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 30030052582504 its reverse (40528525003003), we get a palindrome (70558577585507).

The spelling of 30030052582504 in words is "thirty trillion, thirty billion, fifty-two million, five hundred eighty-two thousand, five hundred four".

Divisors: 1 2 4 8 13 26 52 103 104 206 313 412 626 824 1252 1339 2504 2678 4069 5356 8138 10712 16276 32239 32552 64478 128956 257912 419107 838214 1676428 3352856 8956559 17913118 35826236 71652472 116435267 232870534 465741068 922525577 931482136 1845051154 2803402967 3690102308 5606805934 7380204616 11213611868 11992832501 22427223736 23985665002 36444238571 47971330004 72888477142 95942660008 145776954284 288750505601 291553908568 577501011202 1155002022404 2310004044808 3753756572813 7507513145626 15015026291252 30030052582504