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13025234454050 = 2527134111769623
BaseRepresentation
bin1011110110001010110001…
…1110010000011000100010
31201010012101222120121120202
42331202230132100120202
53201401140010012200
643411413214305202
72513020311046310
oct275425436203042
951105358517522
1013025234454050
114171a753115a5
1215644647b8202
13736374950330
143305d359d0b0
15178c39c1c1d5
hexbd8ac790622

13025234454050 has 96 divisors (see below), whose sum is σ = 29818920966912. Its totient is φ = 4122112538880.

The previous prime is 13025234454047. The next prime is 13025234454059. The reversal of 13025234454050 is 5045443252031.

It is a super-2 number, since 2×130252344540502 (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13025234453995 and 13025234454013.

It is not an unprimeable number, because it can be changed into a prime (13025234454059) 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, 187047539 + ... + 187117161.

It is an arithmetic number, because the mean of its divisors is an integer number (310613760072).

Almost surely, 213025234454050 is an apocalyptic number.

13025234454050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13025234454050 is an abundant number, since it is smaller than the sum of its proper divisors (16793686512862).

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

13025234454050 is a wasteful number, since it uses less digits than its factorization.

13025234454050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110772 (or 110767 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 13025234454050 in words is "thirteen trillion, twenty-five billion, two hundred thirty-four million, four hundred fifty-four thousand, fifty".

Divisors: 1 2 5 7 10 13 14 25 26 35 50 65 70 91 130 175 182 325 350 455 650 910 2275 4550 41117 69623 82234 139246 205585 287819 348115 411170 487361 534521 575638 696230 905099 974722 1027925 1069042 1439095 1740575 1810198 2055850 2436805 2672605 2878190 3481150 3741647 4525495 4873610 5345210 6335693 7195475 7483294 9050990 12184025 12671386 13363025 14390950 18708235 22627475 24368050 26726050 31678465 37416470 45254950 63356930 93541175 158392325 187082350 316784650 2862688891 5725377782 14313444455 20038822237 28626888910 37214955583 40077644474 71567222275 74429911166 100194111185 143134444550 186074777915 200388222370 260504689081 372149555830 500970555925 521009378162 930373889575 1001941111850 1302523445405 1860747779150 2605046890810 6512617227025 13025234454050