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147064 = 2331593
BaseRepresentation
bin100011111001111000
321110201211
4203321320
514201224
63052504
71151521
oct437170
9243654
10147064
11a0545
1271134
1351c28
143b848
152d894
hex23e78

147064 has 16 divisors (see below), whose sum is σ = 285120. Its totient is φ = 71040.

The previous prime is 147047. The next prime is 147073. The reversal of 147064 is 460741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49 + ... + 544.

It is an arithmetic number, because the mean of its divisors is an integer number (17820).

2147064 is an apocalyptic number.

It is an amenable number.

147064 is a deficient number, since it is larger than the sum of its proper divisors (138056).

147064 is a wasteful number, since it uses less digits than its factorization.

147064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 147064 is about 383.4892436562. The cubic root of 147064 is about 52.7839789164.

The spelling of 147064 in words is "one hundred forty-seven thousand, sixty-four".

Divisors: 1 2 4 8 31 62 124 248 593 1186 2372 4744 18383 36766 73532 147064