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195070708 = 2276966811
BaseRepresentation
bin10111010000010…
…00101011110100
3111121001121201001
423220020223310
5344414230313
631205013044
74556034160
oct1350105364
9447047631
10195070708
11a0126568
12553b4184
133154c771
141bc9bca0
15121d3add
hexba08af4

195070708 has 12 divisors (see below), whose sum is σ = 390141472. Its totient is φ = 83601720.

The previous prime is 195070691. The next prime is 195070717. The reversal of 195070708 is 807070591.

195070708 is an admirable number.

It is a super-2 number, since 2×1950707082 = 76105162239242528, which contains 22 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3483378 + ... + 3483433.

Almost surely, 2195070708 is an apocalyptic number.

It is an amenable number.

195070708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

195070708 is a wasteful number, since it uses less digits than its factorization.

195070708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6966822 (or 6966820 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 195070708 is about 13966.7715668296. The cubic root of 195070708 is about 579.9590815366.

The spelling of 195070708 in words is "one hundred ninety-five million, seventy thousand, seven hundred eight".

Divisors: 1 2 4 7 14 28 6966811 13933622 27867244 48767677 97535354 195070708