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80255060600 = 235211132806121
BaseRepresentation
bin100101010111110010…
…0110000101001111000
321200011010001111100212
41022233210300221320
52303330243414400
6100511344250252
75540536521341
oct1125744605170
9250133044325
1080255060600
1131043986970
1213679310988
13774cc29a50
143c549b10c8
15214aaa2335
hex12af930a78

80255060600 has 96 divisors (see below), whose sum is σ = 219214250640. Its totient is φ = 26938752000.

The previous prime is 80255060593. The next prime is 80255060609. The reversal of 80255060600 is 606055208.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80255060609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1374461 + ... + 1431660.

Almost surely, 280255060600 is an apocalyptic number.

It is an amenable number.

80255060600 is an abundant number, since it is smaller than the sum of its proper divisors (138959190040).

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

80255060600 is a wasteful number, since it uses less digits than its factorization.

80255060600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806161 (or 2806152 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 80255060600 in words is "eighty billion, two hundred fifty-five million, sixty thousand, six hundred".

Divisors: 1 2 4 5 8 10 11 13 20 22 25 26 40 44 50 52 55 65 88 100 104 110 130 143 200 220 260 275 286 325 440 520 550 572 650 715 1100 1144 1300 1430 2200 2600 2860 3575 5720 7150 14300 28600 2806121 5612242 11224484 14030605 22448968 28061210 30867331 36479573 56122420 61734662 70153025 72959146 112244840 123469324 140306050 145918292 154336655 182397865 246938648 280612100 291836584 308673310 364795730 401275303 561224200 617346620 729591460 771683275 802550606 911989325 1234693240 1459182920 1543366550 1605101212 1823978650 2006376515 3086733100 3210202424 3647957300 4012753030 6173466200 7295914600 8025506060 10031882575 16051012120 20063765150 40127530300 80255060600