Search a number
-
+
125105411300 = 22522959731183
BaseRepresentation
bin111010010000011011…
…1010001010011100100
3102221220210220101011212
41310200313101103210
54022203441130200
6133250031050552
712016141310312
oct1644067212344
9387823811155
10125105411300
114906981a201
12202b5670a58
13ba49b327bc
1460ab4070b2
1533c32d0035
hex1d20dd14e4

125105411300 has 72 divisors (see below), whose sum is σ = 285600470400. Its totient is φ = 47497582720.

The previous prime is 125105411231. The next prime is 125105411311. The reversal of 125105411300 is 3114501521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194492 + ... + 536691.

It is an arithmetic number, because the mean of its divisors is an integer number (3966673200).

Almost surely, 2125105411300 is an apocalyptic number.

125105411300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125105411300 is an abundant number, since it is smaller than the sum of its proper divisors (160495059100).

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

125105411300 is a wasteful number, since it uses less digits than its factorization.

125105411300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731285 (or 731278 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 125105411300 its reverse (3114501521), we get a palindrome (128219912821).

The spelling of 125105411300 in words is "one hundred twenty-five billion, one hundred five million, four hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 29 50 58 59 100 116 118 145 236 290 295 580 590 725 1180 1450 1475 1711 2900 2950 3422 5900 6844 8555 17110 34220 42775 85550 171100 731183 1462366 2924732 3655915 7311830 14623660 18279575 21204307 36559150 42408614 43139797 73118300 84817228 86279594 106021535 172559188 212043070 215698985 424086140 431397970 530107675 862795940 1060215350 1078494925 1251054113 2120430700 2156989850 2502108226 4313979700 5004216452 6255270565 12510541130 25021082260 31276352825 62552705650 125105411300