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148350071 = 793834903
BaseRepresentation
bin10001101011110…
…10010001110111
3101100010222001002
420311322101313
5300434200241
622415353515
73450645332
oct1065722167
9340128032
10148350071
1176815671
124182289b
1324971c0c
14159b9619
15d05589b
hex8d7a477

148350071 has 8 divisors (see below), whose sum is σ = 150650880. Its totient is φ = 146059992.

The previous prime is 148350067. The next prime is 148350077. The reversal of 148350071 is 170053841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148350071 - 22 = 148350067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148350077) 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, 27806 + ... + 32708.

It is an arithmetic number, because the mean of its divisors is an integer number (18831360).

Almost surely, 2148350071 is an apocalyptic number.

148350071 is a deficient number, since it is larger than the sum of its proper divisors (2300809).

148350071 is an equidigital number, since it uses as much as digits as its factorization.

148350071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5365.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 148350071 is about 12179.9043920714. The cubic root of 148350071 is about 529.3739742628.

The spelling of 148350071 in words is "one hundred forty-eight million, three hundred fifty thousand, seventy-one".

Divisors: 1 79 383 4903 30257 387337 1877849 148350071