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115033211101420 = 22538212157769763
BaseRepresentation
bin11010001001111101000001…
…101011110110000011101100
3120002022001211021012122221121
4122021331001223312003230
5110034201004020221140
61044353305545310324
733141606131135413
oct3211750153660354
9502261737178847
10115033211101420
1133720346836807
1210a9a2597953a4
134c2577ba85311
1420598cc3aa47a
15d4742790064a
hex689f41af60ec

115033211101420 has 48 divisors (see below), whose sum is σ = 241647627338208. Its totient is φ = 45998450910720.

The previous prime is 115033211101381. The next prime is 115033211101447. The reversal of 115033211101420 is 24101112330511.

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, 1648879459 + ... + 1648949221.

It is an arithmetic number, because the mean of its divisors is an integer number (5034325569546).

Almost surely, 2115033211101420 is an apocalyptic number.

115033211101420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115033211101420 is an abundant number, since it is smaller than the sum of its proper divisors (126614416236788).

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

115033211101420 is a wasteful number, since it uses less digits than its factorization.

115033211101420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95170 (or 95168 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 115033211101420 its reverse (24101112330511), we get a palindrome (139134323431931).

The spelling of 115033211101420 in words is "one hundred fifteen trillion, thirty-three billion, two hundred eleven million, one hundred one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 3821 7642 15284 19105 21577 38210 43154 69763 76420 86308 107885 139526 215770 279052 348815 431540 697630 1395260 82445717 164891434 266564423 329782868 412228585 533128846 824457170 1066257692 1332822115 1505276251 1648914340 2665644230 3010552502 5331288460 6021105004 7526381255 15052762510 30105525020 5751660555071 11503321110142 23006642220284 28758302775355 57516605550710 115033211101420