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60968512 = 261127873
BaseRepresentation
bin1110100010010…
…0111001000000
311020201112002001
43220210321000
5111101443022
610014433344
71340136523
oct350447100
9136645061
1060968512
1131462600
1218502854
13c828a57
148150bba
155544b27
hex3a24e40

60968512 has 42 divisors (see below), whose sum is σ = 132999734. Its totient is φ = 27709440.

The previous prime is 60968503. The next prime is 60968513. The reversal of 60968512 is 21586906.

It can be written as a sum of positive squares in only one way, i.e., 35808256 + 25160256 = 5984^2 + 5016^2 .

It is not an unprimeable number, because it can be changed into a prime (60968513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3808 + ... + 11680.

Almost surely, 260968512 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 60968512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66499867).

60968512 is an abundant number, since it is smaller than the sum of its proper divisors (72031222).

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

60968512 is a wasteful number, since it uses less digits than its factorization.

60968512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7907 (or 7886 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 60968512 is about 7808.2336030629. The cubic root of 60968512 is about 393.5819730876.

The spelling of 60968512 in words is "sixty million, nine hundred sixty-eight thousand, five hundred twelve".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 121 176 242 352 484 704 968 1936 3872 7744 7873 15746 31492 62984 86603 125968 173206 251936 346412 503872 692824 952633 1385648 1905266 2771296 3810532 5542592 7621064 15242128 30484256 60968512