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5195323080 = 2332517848909
BaseRepresentation
bin1001101011010101…
…00101011011001000
3111102001220202110100
410311222211123020
541120000314310
62215305445400
7242513342343
oct46552453310
914361822410
105195323080
112226696142
12100baa0860
1364a46918c
14373dc745a
15206189ec0
hex135aa56c8

5195323080 has 96 divisors (see below), whose sum is σ = 17878044600. Its totient is φ = 1303922688.

The previous prime is 5195323079. The next prime is 5195323087. The reversal of 5195323080 is 803235915.

5195323080 is a `hidden beast` number, since 5 + 19 + 532 + 30 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3006767556 + 2188555524 = 54834^2 + 46782^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5195323087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 418335 + ... + 430574.

Almost surely, 25195323080 is an apocalyptic number.

It is an amenable number.

5195323080 is an abundant number, since it is smaller than the sum of its proper divisors (12682721520).

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

5195323080 is a wasteful number, since it uses less digits than its factorization.

5195323080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848943 (or 848936 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5195323080 is about 72078.5896088429. The cubic root of 5195323080 is about 1731.9586534763.

Adding to 5195323080 its reverse (803235915), we get a palindrome (5998558995).

The spelling of 5195323080 in words is "five billion, one hundred ninety-five million, three hundred twenty-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 34 36 40 45 51 60 68 72 85 90 102 120 136 153 170 180 204 255 306 340 360 408 510 612 680 765 1020 1224 1530 2040 3060 6120 848909 1697818 2546727 3395636 4244545 5093454 6791272 7640181 8489090 10186908 12733635 14431453 15280362 16978180 20373816 25467270 28862906 30560724 33956360 38200905 43294359 50934540 57725812 61121448 72157265 76401810 86588718 101869080 115451624 129883077 144314530 152803620 173177436 216471795 259766154 288629060 305607240 346354872 432943590 519532308 577258120 649415385 865887180 1039064616 1298830770 1731774360 2597661540 5195323080