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148061070 = 23251645123
BaseRepresentation
bin10001101001100…
…11101110001110
3101022121021121100
420310303232032
5300400423240
622405243530
73445332633
oct1064635616
9338537540
10148061070
1176638523
12417035a6
13248a0501
141594218a
15cee9e30
hex8d33b8e

148061070 has 24 divisors (see below), whose sum is σ = 384959016. Its totient is φ = 39482928.

The previous prime is 148061033. The next prime is 148061107. The reversal of 148061070 is 70160841.

It is a happy number.

148061070 is a `hidden beast` number, since 1 + 48 + 0 + 610 + 7 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (148061033) and next prime (148061107).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 822472 + ... + 822651.

It is an arithmetic number, because the mean of its divisors is an integer number (16039959).

Almost surely, 2148061070 is an apocalyptic number.

148061070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148061070 is an abundant number, since it is smaller than the sum of its proper divisors (236897946).

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

148061070 is a wasteful number, since it uses less digits than its factorization.

148061070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645136 (or 1645133 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 148061070 is about 12168.0347632640. The cubic root of 148061070 is about 529.0299927130.

It can be divided in two parts, 14806 and 1070, that added together give a square (15876 = 1262).

The spelling of 148061070 in words is "one hundred forty-eight million, sixty-one thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1645123 3290246 4935369 8225615 9870738 14806107 16451230 24676845 29612214 49353690 74030535 148061070