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148349327 = 71710911437
BaseRepresentation
bin10001101011110…
…10000110001111
3101100010221000112
420311322012033
5300434134302
622415350235
73450643220
oct1065720617
9340127015
10148349327
1176815055
124182237b
1324971789
14159b9247
15d055552
hex8d7a18f

148349327 has 16 divisors (see below), whose sum is σ = 181177920. Its totient is φ = 118568448.

The previous prime is 148349263. The next prime is 148349329. The reversal of 148349327 is 723943841.

It is a cyclic number.

It is not a de Polignac number, because 148349327 - 26 = 148349263 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148349329) 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, 7253 + ... + 18689.

It is an arithmetic number, because the mean of its divisors is an integer number (11323620).

Almost surely, 2148349327 is an apocalyptic number.

148349327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

148349327 is a deficient number, since it is larger than the sum of its proper divisors (32828593).

148349327 is a wasteful number, since it uses less digits than its factorization.

148349327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11570.

The product of its digits is 145152, while the sum is 41.

The square root of 148349327 is about 12179.8738499214. The cubic root of 148349327 is about 529.3730892955.

The spelling of 148349327 in words is "one hundred forty-eight million, three hundred forty-nine thousand, three hundred twenty-seven".

Divisors: 1 7 17 109 119 763 1853 11437 12971 80059 194429 1246633 1361003 8726431 21192761 148349327