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914051224030 = 257435356310177
BaseRepresentation
bin11010100110100011011…
…00101101000111011110
310020101022210122012222011
431103101230231013132
5104433434103132110
61535524225541434
7123016020132160
oct15232154550736
93211283565864
10914051224030
113227130a543a
12129195aa487a
136826b891559
14323515d4930
1518b9adcc48a
hexd4d1b2d1de

914051224030 has 128 divisors (see below), whose sum is σ = 1964040680448. Its totient is φ = 299762491392.

The previous prime is 914051223991. The next prime is 914051224049. The reversal of 914051224030 is 30422150419.

It is a junction number, because it is equal to n+sod(n) for n = 914051223983 and 914051224001.

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, 89810302 + ... + 89820478.

It is an arithmetic number, because the mean of its divisors is an integer number (15344067816).

Almost surely, 2914051224030 is an apocalyptic number.

914051224030 is an abundant number, since it is smaller than the sum of its proper divisors (1049989456418).

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

914051224030 is a wasteful number, since it uses less digits than its factorization.

914051224030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10850.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 914051224030 its reverse (30422150419), we get a palindrome (944473374449).

The spelling of 914051224030 in words is "nine hundred fourteen billion, fifty-one million, two hundred twenty-four thousand, thirty".

Divisors: 1 2 5 7 10 14 35 43 53 70 86 106 215 265 301 371 430 530 563 602 742 1126 1505 1855 2279 2815 3010 3710 3941 4558 5630 7882 10177 11395 15953 19705 20354 22790 24209 29839 31906 39410 48418 50885 59678 71239 79765 101770 121045 142478 149195 159530 169463 208873 242090 298390 338926 356195 417746 437611 539381 712390 847315 875222 1044365 1078762 1283077 1694630 2088730 2188055 2566154 2696905 3063277 3775667 4376110 5393810 5729651 6126554 6415385 7551334 8981539 11459302 12830770 15316385 17963078 18878335 23193383 28648255 30632770 37756670 40107557 44907695 46386766 57296510 80215114 89815390 115966915 162353681 200537785 231933830 246374993 303671503 324707362 401075570 492749986 607343006 811768405 1231874965 1518357515 1623536810 1724624951 2125700521 2463749930 3036715030 3449249902 4251401042 8623124755 10628502605 13057874629 17246249510 21257005210 26115749258 65289373145 91405122403 130578746290 182810244806 457025612015 914051224030