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5268953211 = 39127192431
BaseRepresentation
bin1001110100000110…
…11101100001111011
3111121012110120000020
410322003131201323
541242323000321
62230455541523
7244366235424
oct47203354173
914535416006
105268953211
112264206595
12103068a8a3
1365c7a90c2
1437dab264b
1520c8814c6
hex13a0dd87b

5268953211 has 8 divisors (see below), whose sum is σ = 7026077184. Its totient is φ = 3512232360.

The previous prime is 5268953159. The next prime is 5268953219. The reversal of 5268953211 is 1123598625.

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

It is not a de Polignac number, because 5268953211 - 215 = 5268920443 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5268953219) 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, 68835 + ... + 123596.

It is an arithmetic number, because the mean of its divisors is an integer number (878259648).

Almost surely, 25268953211 is an apocalyptic number.

5268953211 is a deficient number, since it is larger than the sum of its proper divisors (1757123973).

5268953211 is a wasteful number, since it uses less digits than its factorization.

5268953211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201561.

The product of its digits is 129600, while the sum is 42.

The square root of 5268953211 is about 72587.5554830165. Note that the first 3 decimals coincide. The cubic root of 5268953211 is about 1740.1022984511.

The spelling of 5268953211 in words is "five billion, two hundred sixty-eight million, nine hundred fifty-three thousand, two hundred eleven".

Divisors: 1 3 9127 27381 192431 577293 1756317737 5268953211