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60950656 = 271336629
BaseRepresentation
bin1110100010000…
…0100010000000
311020200121120201
43220200202000
5111100410111
610014214544
71340033464
oct350404200
9136617521
1060950656
1131450148
12184b4454
13c8208a0
1481484a4
15553e6c1
hex3a20880

60950656 has 32 divisors (see below), whose sum is σ = 130769100. Its totient is φ = 28130304.

The previous prime is 60950653. The next prime is 60950657. The reversal of 60950656 is 65605906.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 60590656 + 360000 = 7784^2 + 600^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (60950653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16651 + ... + 19978.

Almost surely, 260950656 is an apocalyptic number.

It is an amenable number.

60950656 is an abundant number, since it is smaller than the sum of its proper divisors (69818444).

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

60950656 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (60950655) it forms an eRAP, since the sums of their prime factors are consecutive (36655 and 36656).

60950656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36656 (or 36644 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 60950656 is about 7807.0901109184. The cubic root of 60950656 is about 393.5435462250.

The spelling of 60950656 in words is "sixty million, nine hundred fifty thousand, six hundred fifty-six".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 128 208 416 832 1664 36629 73258 146516 293032 476177 586064 952354 1172128 1904708 2344256 3809416 4688512 7618832 15237664 30475328 60950656