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153068 = 22172251
BaseRepresentation
bin100101010111101100
321202222012
4211113230
514344233
63140352
71205156
oct452754
9252865
10153068
11a5003
12746b8
1354896
143dad6
1530548
hex255ec

153068 has 12 divisors (see below), whose sum is σ = 283752. Its totient is φ = 72000.

The previous prime is 153067. The next prime is 153071. The reversal of 153068 is 860351.

It is not an unprimeable number, because it can be changed into a prime (153067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (23646).

2153068 is an apocalyptic number.

It is an amenable number.

153068 is a deficient number, since it is larger than the sum of its proper divisors (130684).

153068 is a wasteful number, since it uses less digits than its factorization.

153068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272 (or 2270 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 153068 is about 391.2390573550. The cubic root of 153068 is about 53.4927349147.

The spelling of 153068 in words is "one hundred fifty-three thousand, sixty-eight".

Divisors: 1 2 4 17 34 68 2251 4502 9004 38267 76534 153068