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153143682230 = 25721128412557
BaseRepresentation
bin1000111010100000010…
…0110010010010110110
3112122021211212010011202
42032220010302102312
510002114240312410
6154204144332502
714031020551400
oct2165004622266
9478254763152
10153143682230
1159a47686140
122581b614132
1311597960066
1475ab0b9b70
153eb4aa5ca5
hex23a81324b6

153143682230 has 48 divisors (see below), whose sum is σ = 349815414096. Its totient is φ = 47733094080.

The previous prime is 153143682191. The next prime is 153143682247. The reversal of 153143682230 is 32286341351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14200889 + ... + 14211668.

It is an arithmetic number, because the mean of its divisors is an integer number (7287821127).

Almost surely, 2153143682230 is an apocalyptic number.

153143682230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153143682230 is an abundant number, since it is smaller than the sum of its proper divisors (196671731866).

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

153143682230 is a wasteful number, since it uses less digits than its factorization.

153143682230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28412589 (or 28412582 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 153143682230 in words is "one hundred fifty-three billion, one hundred forty-three million, six hundred eighty-two thousand, two hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 385 490 539 770 1078 2695 5390 28412557 56825114 142062785 198887899 284125570 312538127 397775798 625076254 994439495 1392215293 1562690635 1988878990 2187766889 2784430586 3125381270 4375533778 6961076465 10938834445 13922152930 15314368223 21877668890 30628736446 76571841115 153143682230