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148807070 = 2514880707
BaseRepresentation
bin10001101111010…
…01110110011110
3101101000011220222
420313221312132
5301043311240
622433241342
73454560566
oct1067516636
9341004828
10148807070
1176aa7a55
1241a03252
1324aa1c29
1415a97da6
15d0e5eb5
hex8de9d9e

148807070 has 8 divisors (see below), whose sum is σ = 267852744. Its totient is φ = 59522824.

The previous prime is 148807051. The next prime is 148807097. The reversal of 148807070 is 70708841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 148807070.

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 3 ways as a sum of consecutive naturals, for example, 7440344 + ... + 7440363.

It is an arithmetic number, because the mean of its divisors is an integer number (33481593).

Almost surely, 2148807070 is an apocalyptic number.

148807070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148807070 is a deficient number, since it is larger than the sum of its proper divisors (119045674).

148807070 is a wasteful number, since it uses less digits than its factorization.

148807070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14880714.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 148807070 is about 12198.6503351805. The cubic root of 148807070 is about 529.9170037357.

The spelling of 148807070 in words is "one hundred forty-eight million, eight hundred seven thousand, seventy".

Divisors: 1 2 5 10 14880707 29761414 74403535 148807070