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148204 = 2276779
BaseRepresentation
bin100100001011101100
321112022001
4210023230
514220304
63102044
71155040
oct441354
9245261
10148204
11a1391
1271924
13525c4
143c020
152dda4
hex242ec

148204 has 24 divisors (see below), whose sum is σ = 304640. Its totient is φ = 61776.

The previous prime is 148201. The next prime is 148207. The reversal of 148204 is 402841.

It is an interprime number because it is at equal distance from previous prime (148201) and next prime (148207).

It is not an unprimeable number, because it can be changed into a prime (148201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837 + ... + 1915.

2148204 is an apocalyptic number.

148204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

148204 is an abundant number, since it is smaller than the sum of its proper divisors (156436).

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

148204 is a wasteful number, since it uses less digits than its factorization.

148204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 148204 is about 384.9727263067. The cubic root of 148204 is about 52.9200170101.

It can be divided in two parts, 1 and 48204, that added together give a triangular number (48205 = T310).

The spelling of 148204 in words is "one hundred forty-eight thousand, two hundred four".

Divisors: 1 2 4 7 14 28 67 79 134 158 268 316 469 553 938 1106 1876 2212 5293 10586 21172 37051 74102 148204