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148063928 = 2322781533
BaseRepresentation
bin10001101001101…
…00011010111000
3101022121102112012
420310310122320
5300401021203
622405305052
73445344155
oct1064643270
9338542465
10148063928
117663a691
1241705188
13248a18bc
141594322c
15ceeabd8
hex8d346b8

148063928 has 16 divisors (see below), whose sum is σ = 278846280. Its totient is φ = 73704928.

The previous prime is 148063907. The next prime is 148063939. The reversal of 148063928 is 829360841.

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 3 ways as a sum of consecutive naturals, for example, 38951 + ... + 42582.

Almost surely, 2148063928 is an apocalyptic number.

It is an amenable number.

148063928 is a deficient number, since it is larger than the sum of its proper divisors (130782352).

148063928 is a wasteful number, since it uses less digits than its factorization.

148063928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81766 (or 81762 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 148063928 is about 12168.1522015465. The cubic root of 148063928 is about 529.0333966192.

The spelling of 148063928 in words is "one hundred forty-eight million, sixty-three thousand, nine hundred twenty-eight".

Divisors: 1 2 4 8 227 454 908 1816 81533 163066 326132 652264 18507991 37015982 74031964 148063928