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148580070 = 2354952669
BaseRepresentation
bin10001101101100…
…10011011100110
3101100120122112120
420312302123212
5301014030240
622424330410
73452624022
oct1066623346
9340518476
10148580070
1176962451
1241913a06
1324a22802
1415a39382
15d09dad0
hex8db26e6

148580070 has 16 divisors (see below), whose sum is σ = 356592240. Its totient is φ = 39621344.

The previous prime is 148580063. The next prime is 148580077. The reversal of 148580070 is 70085841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (148580063) and next prime (148580077).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148580077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2476305 + ... + 2476364.

It is an arithmetic number, because the mean of its divisors is an integer number (22287015).

Almost surely, 2148580070 is an apocalyptic number.

148580070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148580070 is an abundant number, since it is smaller than the sum of its proper divisors (208012170).

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

148580070 is a wasteful number, since it uses less digits than its factorization.

148580070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4952679.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 148580070 is about 12189.3424761141. The cubic root of 148580070 is about 529.6474099626.

The spelling of 148580070 in words is "one hundred forty-eight million, five hundred eighty thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 4952669 9905338 14858007 24763345 29716014 49526690 74290035 148580070