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148036 = 22717311
BaseRepresentation
bin100100001001000100
321112001211
4210021010
514214121
63101204
71154410
oct441104
9245054
10148036
11a1249
1271804
13524c5
143bd40
152dce1
hex24244

148036 has 24 divisors (see below), whose sum is σ = 314496. Its totient is φ = 59520.

The previous prime is 148021. The next prime is 148061. The reversal of 148036 is 630841.

148036 = T29 + T30 + ... + T96.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 147998 and 148016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321 + ... + 631.

It is an arithmetic number, because the mean of its divisors is an integer number (13104).

2148036 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 148036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157248).

148036 is an abundant number, since it is smaller than the sum of its proper divisors (166460).

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

148036 is a wasteful number, since it uses less digits than its factorization.

148036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 148036 is about 384.7544671606. The cubic root of 148036 is about 52.9000132218.

Adding to 148036 its reverse (630841), we get a palindrome (778877).

The spelling of 148036 in words is "one hundred forty-eight thousand, thirty-six".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 311 476 622 1244 2177 4354 5287 8708 10574 21148 37009 74018 148036