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135110017248 = 253232911031913
BaseRepresentation
bin111110111010100101…
…1110100000011100000
3110220202001100000110220
41331311023310003200
54203201131022443
6142022500323040
712522103124553
oct1756513640340
9426661300426
10135110017248
115233309a788
12222280a3480
13c98277358b
14677a00869a
1537ab79ca83
hex1f752f40e0

135110017248 has 192 divisors, whose sum is σ = 383392880640. Its totient is φ = 41533657088.

The previous prime is 135110017183. The next prime is 135110017249. The reversal of 135110017248 is 842710011531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135110017249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70626340 + ... + 70628252.

It is an arithmetic number, because the mean of its divisors is an integer number (1996837920).

Almost surely, 2135110017248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135110017248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191696440320).

135110017248 is an abundant number, since it is smaller than the sum of its proper divisors (248282863392).

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

135110017248 is a wasteful number, since it uses less digits than its factorization.

135110017248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081 (or 3073 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

Adding to 135110017248 its reverse (842710011531), we get a palindrome (977820028779).

The spelling of 135110017248 in words is "one hundred thirty-five billion, one hundred ten million, seventeen thousand, two hundred forty-eight".