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153039 = 3139367
BaseRepresentation
bin100101010111001111
321202221010
4211113033
514344124
63140303
71205115
oct452717
9252833
10153039
11a4a87
1274693
1354873
143dab5
1530529
hex255cf

153039 has 8 divisors (see below), whose sum is σ = 206080. Its totient is φ = 101016.

The previous prime is 153001. The next prime is 153059. The reversal of 153039 is 930351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 153039 - 28 = 152783 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153059) 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 7 ways as a sum of consecutive naturals, for example, 234 + ... + 600.

It is an arithmetic number, because the mean of its divisors is an integer number (25760).

2153039 is an apocalyptic number.

153039 is a deficient number, since it is larger than the sum of its proper divisors (53041).

153039 is a wasteful number, since it uses less digits than its factorization.

153039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509.

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 153039 is about 391.2019938599. The cubic root of 153039 is about 53.4893564875.

The spelling of 153039 in words is "one hundred fifty-three thousand, thirty-nine".

Divisors: 1 3 139 367 417 1101 51013 153039