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148350 = 23522343
BaseRepresentation
bin100100001101111110
321112111110
4210031332
514221400
63102450
71155336
oct441576
9245443
10148350
11a1504
1271a26
13526a7
143c0c6
152de50
hex2437e

148350 has 48 divisors (see below), whose sum is σ = 392832. Its totient is φ = 36960.

The previous prime is 148339. The next prime is 148361. The reversal of 148350 is 53841.

It is an interprime number because it is at equal distance from previous prime (148339) and next prime (148361).

It is a congruent number.

It is an unprimeable number.

148350 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3429 + ... + 3471.

It is an arithmetic number, because the mean of its divisors is an integer number (8184).

2148350 is an apocalyptic number.

148350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196416).

148350 is an abundant number, since it is smaller than the sum of its proper divisors (244482).

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

148350 is a wasteful number, since it uses less digits than its factorization.

148350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 148350 is about 385.1623034514. The cubic root of 148350 is about 52.9373889810.

The spelling of 148350 in words is "one hundred forty-eight thousand, three hundred fifty".

Divisors: 1 2 3 5 6 10 15 23 25 30 43 46 50 69 75 86 115 129 138 150 215 230 258 345 430 575 645 690 989 1075 1150 1290 1725 1978 2150 2967 3225 3450 4945 5934 6450 9890 14835 24725 29670 49450 74175 148350