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148848070 = 2576433307
BaseRepresentation
bin10001101111100…
…11110111000110
3101101002021011111
420313303313012
5301101114240
622434155234
73455121250
oct1067636706
9341067144
10148848070
1177025838
1241a22b1a
1324ab77a7
1415aa8cd0
15d1031ea
hex8df3dc6

148848070 has 32 divisors (see below), whose sum is σ = 306770688. Its totient is φ = 50938848.

The previous prime is 148848067. The next prime is 148848101. The reversal of 148848070 is 70848841.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43357 + ... + 46663.

It is an arithmetic number, because the mean of its divisors is an integer number (9586584).

Almost surely, 2148848070 is an apocalyptic number.

148848070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148848070 is an abundant number, since it is smaller than the sum of its proper divisors (157922618).

148848070 is a wasteful number, since it uses less digits than its factorization.

148848070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964.

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 148848070 is about 12200.3307332219. The cubic root of 148848070 is about 529.9656676467.

The spelling of 148848070 in words is "one hundred forty-eight million, eight hundred forty-eight thousand, seventy".

Divisors: 1 2 5 7 10 14 35 70 643 1286 3215 3307 4501 6430 6614 9002 16535 22505 23149 33070 45010 46298 115745 231490 2126401 4252802 10632005 14884807 21264010 29769614 74424035 148848070