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148483085 = 5435031373
BaseRepresentation
bin10001101100110…
…10110000001101
3101100101201111112
420312122300031
5301002424320
622422301405
73452041202
oct1066326015
9340351445
10148483085
11768a65a3
1241887865
13249ba61a
1415a11ca9
15d07eec5
hex8d9ac0d

148483085 has 16 divisors (see below), whose sum is σ = 182818944. Its totient is φ = 115708992.

The previous prime is 148483079. The next prime is 148483091. The reversal of 148483085 is 580384841.

It is an interprime number because it is at equal distance from previous prime (148483079) and next prime (148483091).

It is a cyclic number.

It is not a de Polignac number, because 148483085 - 224 = 131705869 is a prime.

It is a super-2 number, since 2×1484830852 = 44094453062234450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107459 + ... + 108831.

It is an arithmetic number, because the mean of its divisors is an integer number (11426184).

Almost surely, 2148483085 is an apocalyptic number.

It is an amenable number.

148483085 is a deficient number, since it is larger than the sum of its proper divisors (34335859).

148483085 is a wasteful number, since it uses less digits than its factorization.

148483085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 148483085 is about 12185.3635563327. The cubic root of 148483085 is about 529.5321431913.

The spelling of 148483085 in words is "one hundred forty-eight million, four hundred eighty-three thousand, eighty-five".

Divisors: 1 5 43 215 503 1373 2515 6865 21629 59039 108145 295195 690619 3453095 29696617 148483085