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13254230130 = 2354310274597
BaseRepresentation
bin11000101100000001…
…11000000001110010
31021012201011122122020
430112000320001302
5204121040331010
610031112052310
7646311045231
oct142600700162
937181148566
1013254230130
1156917382a9
12269a994096
131332c6592b
148da426b18
1552891e470
hex316038072

13254230130 has 32 divisors (see below), whose sum is σ = 32549926464. Its totient is φ = 3452264256.

The previous prime is 13254230111. The next prime is 13254230137. The reversal of 13254230130 is 3103245231.

It is a self number, because there is not a number n which added to its sum of digits gives 13254230130.

It is not an unprimeable number, because it can be changed into a prime (13254230137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5136009 + ... + 5138588.

It is an arithmetic number, because the mean of its divisors is an integer number (1017185202).

Almost surely, 213254230130 is an apocalyptic number.

13254230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13254230130 is an abundant number, since it is smaller than the sum of its proper divisors (19295696334).

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

13254230130 is a wasteful number, since it uses less digits than its factorization.

13254230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10274650.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 13254230130 its reverse (3103245231), we get a palindrome (16357475361).

The spelling of 13254230130 in words is "thirteen billion, two hundred fifty-four million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 10274597 20549194 30823791 51372985 61647582 102745970 154118955 308237910 441807671 883615342 1325423013 2209038355 2650846026 4418076710 6627115065 13254230130