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60695712 = 253272111723
BaseRepresentation
bin1110011110001…
…0010010100000
311020012122212100
43213202102200
5111014230322
610004530400
71334622300
oct347422240
9136178770
1060695712
1131296650
12183b0a00
13c76182c
1480bd600
1554dddac
hex39e24a0

60695712 has 432 divisors, whose sum is σ = 242004672. Its totient is φ = 14192640.

The previous prime is 60695711. The next prime is 60695731. The reversal of 60695712 is 21759606.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (60695711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2638933 + ... + 2638955.

It is an arithmetic number, because the mean of its divisors is an integer number (560196).

Almost surely, 260695712 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 60695712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121002336).

60695712 is an abundant number, since it is smaller than the sum of its proper divisors (181308960).

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

60695712 is a wasteful number, since it uses less digits than its factorization.

60695712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 60695712 is about 7790.7452788549. The cubic root of 60695712 is about 392.9940756250.

It can be divided in two parts, 6069 and 5712, that added together give a triangular number (11781 = T153).

The spelling of 60695712 in words is "sixty million, six hundred ninety-five thousand, seven hundred twelve".