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2072206958 = 22394679283
BaseRepresentation
bin111101110000011…
…0101111001101110
312100102020000112212
41323200311321232
513220441110313
6541342330422
7102231316463
oct17340657156
95312200485
102072206958
11973785838
12499b89a12
13270409583
141592d366a
15c1dc73a8
hex7b835e6e

2072206958 has 16 divisors (see below), whose sum is σ = 3128336640. Its totient is φ = 1029448056.

The previous prime is 2072206951. The next prime is 2072206963. The reversal of 2072206958 is 8596022702.

It is a super-2 number, since 2×20722069582 = 8588083353567227528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072206951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218585 + ... + 227867.

It is an arithmetic number, because the mean of its divisors is an integer number (195521040).

Almost surely, 22072206958 is an apocalyptic number.

2072206958 is a deficient number, since it is larger than the sum of its proper divisors (1056129682).

2072206958 is a wasteful number, since it uses less digits than its factorization.

2072206958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9991.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2072206958 is about 45521.4999533188. The cubic root of 2072206958 is about 1274.9046619473.

The spelling of 2072206958 in words is "two billion, seventy-two million, two hundred six thousand, nine hundred fifty-eight".

Divisors: 1 2 239 467 478 934 9283 18566 111613 223226 2218637 4335161 4437274 8670322 1036103479 2072206958