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148011315 = 3561161761
BaseRepresentation
bin10001101001001…
…11100100110011
3101022111202100120
420310213210303
5300342330230
622404221323
73445034604
oct1064474463
9338452316
10148011315
1176604101
124169a843
132488397a
141592bdab
15ceda310
hex8d27933

148011315 has 16 divisors (see below), whose sum is σ = 240701856. Its totient is φ = 77644800.

The previous prime is 148011313. The next prime is 148011337. The reversal of 148011315 is 513110841.

148011315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148011315 - 21 = 148011313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148011313) 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, 79966 + ... + 81795.

It is an arithmetic number, because the mean of its divisors is an integer number (15043866).

Almost surely, 2148011315 is an apocalyptic number.

148011315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148011315 is a deficient number, since it is larger than the sum of its proper divisors (92690541).

148011315 is a wasteful number, since it uses less digits than its factorization.

148011315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161830.

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 148011315 is about 12165.9900953437. The cubic root of 148011315 is about 528.9707269963.

The spelling of 148011315 in words is "one hundred forty-eight million, eleven thousand, three hundred fifteen".

Divisors: 1 3 5 15 61 183 305 915 161761 485283 808805 2426415 9867421 29602263 49337105 148011315