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255368050 = 252717167257
BaseRepresentation
bin11110011100010…
…01101101110010
3122210112001002221
433032021231302
51010333234200
641201231254
76220410160
oct1716115562
9583461087
10255368050
1112116a883
127163252a
1340ba1b72
1425cb6230
151764491a
hexf389b72

255368050 has 96 divisors (see below), whose sum is σ = 580462848. Its totient is φ = 81592320.

The previous prime is 255368041. The next prime is 255368059. The reversal of 255368050 is 50863552.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (255368041) and next prime (255368059).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 255367997 and 255368015.

It is not an unprimeable number, because it can be changed into a prime (255368059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 993522 + ... + 993778.

It is an arithmetic number, because the mean of its divisors is an integer number (6046488).

Almost surely, 2255368050 is an apocalyptic number.

255368050 is an abundant number, since it is smaller than the sum of its proper divisors (325094798).

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

255368050 is a wasteful number, since it uses less digits than its factorization.

255368050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 255368050 is about 15980.2393599095. The cubic root of 255368050 is about 634.4375121004.

The spelling of 255368050 in words is "two hundred fifty-five million, three hundred sixty-eight thousand, fifty".

Divisors: 1 2 5 7 10 14 17 25 34 35 50 70 85 119 167 170 175 238 257 334 350 425 514 595 835 850 1169 1190 1285 1670 1799 2338 2570 2839 2975 3598 4175 4369 5678 5845 5950 6425 8350 8738 8995 11690 12850 14195 17990 19873 21845 28390 29225 30583 39746 42919 43690 44975 58450 61166 70975 85838 89950 99365 109225 141950 152915 198730 214595 218450 300433 305830 429190 496825 600866 729623 764575 993650 1072975 1459246 1502165 1529150 2145950 3004330 3648115 5107361 7296230 7510825 10214722 15021650 18240575 25536805 36481150 51073610 127684025 255368050