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230325126353660 = 225132232962762109
BaseRepresentation
bin110100010111101010111111…
…010101101101001011111100
31010012111212102001220212020202
4310113222333111231023330
5220142121324321304120
62133505522522503032
766341304226303652
oct6427527725551374
91105455361825222
10230325126353660
1167430379299038
12219ba676964a78
139b69748ca3100
1440c3b1d18add2
151b96442357875
hexd17abf56d2fc

230325126353660 has 72 divisors (see below), whose sum is σ = 546522949859040. Its totient is φ = 81345596437248.

The previous prime is 230325126353653. The next prime is 230325126353719. The reversal of 230325126353660 is 66353621523032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1481303315 + ... + 1481458794.

It is an arithmetic number, because the mean of its divisors is an integer number (7590596525820).

Almost surely, 2230325126353660 is an apocalyptic number.

230325126353660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230325126353660 is an abundant number, since it is smaller than the sum of its proper divisors (316197823505380).

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

230325126353660 is a wasteful number, since it uses less digits than its factorization.

230325126353660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962762167 (or 2962762152 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 47.

Adding to 230325126353660 its reverse (66353621523032), we get a palindrome (296678747876692).

The spelling of 230325126353660 in words is "two hundred thirty trillion, three hundred twenty-five billion, one hundred twenty-six million, three hundred fifty-three thousand, six hundred sixty".

Divisors: 1 2 4 5 10 13 20 23 26 46 52 65 92 115 130 169 230 260 299 338 460 598 676 845 1196 1495 1690 2990 3380 3887 5980 7774 15548 19435 38870 77740 2962762109 5925524218 11851048436 14813810545 29627621090 38515907417 59255242180 68143528507 77031814834 136287057014 154063629668 192579537085 272574114028 340717642535 385159074170 500706796421 681435285070 770318148340 885865870591 1001413592842 1362870570140 1771731741182 2002827185684 2503533982105 3543463482364 4429329352955 5007067964210 8858658705910 10014135928420 11516256317683 17717317411820 23032512635366 46065025270732 57581281588415 115162563176830 230325126353660