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148830076 = 2237207519
BaseRepresentation
bin10001101111011…
…11011101111100
3101101001100111001
420313233131330
5301100030301
622433540044
73455014633
oct1067573574
9341040431
10148830076
117701326a
1241a14624
1324aac545
1415aa251a
15d0ecc01
hex8def77c

148830076 has 6 divisors (see below), whose sum is σ = 260452640. Its totient is φ = 74415036.

The previous prime is 148830061. The next prime is 148830089. The reversal of 148830076 is 670038841.

It is a happy number.

It is a super-3 number, since 3×1488300763 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18603756 + ... + 18603763.

Almost surely, 2148830076 is an apocalyptic number.

It is an amenable number.

148830076 is a deficient number, since it is larger than the sum of its proper divisors (111622564).

148830076 is a wasteful number, since it uses less digits than its factorization.

148830076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37207523 (or 37207521 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 148830076 is about 12199.5932719087. The cubic root of 148830076 is about 529.9443112249.

The spelling of 148830076 in words is "one hundred forty-eight million, eight hundred thirty thousand, seventy-six".

Divisors: 1 2 4 37207519 74415038 148830076