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254113200253 = 112172341269487
BaseRepresentation
bin1110110010101001010…
…0111011100001111101
3220021220120211002010101
43230222110323201331
513130410434402003
6312423223441101
724234106364143
oct3545224734175
9807816732111
10254113200253
1198850305500
12412b9bb6191
131ac692964b3
14c428bd1593
156923ea011d
hex3b2a53b87d

254113200253 has 96 divisors (see below), whose sum is σ = 317956907520. Its totient is φ = 201728102400.

The previous prime is 254113200251. The next prime is 254113200283. The reversal of 254113200253 is 352002311452.

It is not a de Polignac number, because 254113200253 - 21 = 254113200251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254113200251) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 521792776 + ... + 521793262.

It is an arithmetic number, because the mean of its divisors is an integer number (3312051120).

Almost surely, 2254113200253 is an apocalyptic number.

254113200253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

254113200253 is a deficient number, since it is larger than the sum of its proper divisors (63843707267).

254113200253 is a wasteful number, since it uses less digits than its factorization.

254113200253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 254113200253 in words is "two hundred fifty-four billion, one hundred thirteen million, two hundred thousand, two hundred fifty-three".

Divisors: 1 11 17 23 41 121 187 253 269 391 451 487 697 943 2057 2783 2959 4301 4573 4961 5357 6187 7667 8279 10373 11029 11201 16031 19967 32549 47311 50303 58927 68057 84337 91069 105179 114103 121319 123211 131003 176341 187493 190417 219637 253667 339439 459241 553333 748627 1001759 1156969 1334509 1355321 1441033 1939751 2062423 2094587 2227051 2416007 2790337 3013069 3733829 4312339 5051651 5371123 7807097 12726659 15851363 22686653 23040457 24497561 30693707 33143759 41072119 47435729 51222173 55568161 59082353 85878067 91309091 123535829 269473171 364581349 521793019 563443903 649905883 944658737 1004400001 1358894119 2100109093 6197882933 11048400011 14947835309 23101200023 254113200253