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148962 = 23113761
BaseRepresentation
bin100100010111100010
321120100010
4210113202
514231322
63105350
71160202
oct442742
9246303
10148962
11a1a10
1272256
1352a58
143c402
152e20c
hex245e2

148962 has 32 divisors (see below), whose sum is σ = 339264. Its totient is φ = 43200.

The previous prime is 148961. The next prime is 148991. The reversal of 148962 is 269841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2412 + ... + 2472.

It is an arithmetic number, because the mean of its divisors is an integer number (10602).

2148962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169632).

148962 is an abundant number, since it is smaller than the sum of its proper divisors (190302).

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

148962 is a wasteful number, since it uses less digits than its factorization.

148962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114.

The product of its digits is 3456, while the sum is 30.

The square root of 148962 is about 385.9559560364. The cubic root of 148962 is about 53.0100847073.

It can be divided in two parts, 14896 and 2, that multiplied together give a palindrome (29792).

The spelling of 148962 in words is "one hundred forty-eight thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 11 22 33 37 61 66 74 111 122 183 222 366 407 671 814 1221 1342 2013 2257 2442 4026 4514 6771 13542 24827 49654 74481 148962