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15353425230 = 23511132275299
BaseRepresentation
bin11100100110010001…
…01010110101001110
31110122000011210221220
432103020222311032
5222420434101410
611015301104210
71052320650453
oct162310526516
943560153856
1015353425230
116569676690
122b859b8066
1315a8b31300
14a5914382a
155ecd78070
hex39322ad4e

15353425230 has 96 divisors (see below), whose sum is σ = 43528233600. Its totient is φ = 3435719040.

The previous prime is 15353425223. The next prime is 15353425231. The reversal of 15353425230 is 3252435351.

15353425230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 15353425191 and 15353425200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15353425231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81880 + ... + 193419.

It is an arithmetic number, because the mean of its divisors is an integer number (453419100).

Almost surely, 215353425230 is an apocalyptic number.

15353425230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15353425230 is an abundant number, since it is smaller than the sum of its proper divisors (28174808370).

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

15353425230 is a wasteful number, since it uses less digits than its factorization.

15353425230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275346 (or 275333 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 15353425230 in words is "fifteen billion, three hundred fifty-three million, four hundred twenty-five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 169 195 286 330 338 390 429 507 715 845 858 1014 1430 1690 1859 2145 2535 3718 4290 5070 5577 9295 11154 18590 27885 55770 275299 550598 825897 1376495 1651794 2752990 3028289 3578887 4129485 6056578 7157774 8258970 9084867 10736661 15141445 17894435 18169734 21473322 30282890 35788870 39367757 45424335 46525531 53683305 78735514 90848670 93051062 107366610 118103271 139576593 196838785 232627655 236206542 279153186 393677570 465255310 511780841 590516355 697882965 1023561682 1181032710 1395765930 1535342523 2558904205 3070685046 5117808410 7676712615 15353425230