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5369919368 = 231161021811
BaseRepresentation
bin1010000000001001…
…00111011110001000
3111212020110011112112
411000010213132020
541444144404433
62244504001452
7250033363412
oct50004473610
914766404475
105369919368
1123061a79a0
12105a460288
1367769a5a8
1438d2759b2
15216677348
hex140127788

5369919368 has 16 divisors (see below), whose sum is σ = 10983926160. Its totient is φ = 2440872400.

The previous prime is 5369919367. The next prime is 5369919371. The reversal of 5369919368 is 8639199635.

It is not an unprimeable number, because it can be changed into a prime (5369919361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30510818 + ... + 30510993.

It is an arithmetic number, because the mean of its divisors is an integer number (686495385).

Almost surely, 25369919368 is an apocalyptic number.

It is an amenable number.

5369919368 is an abundant number, since it is smaller than the sum of its proper divisors (5614006792).

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

5369919368 is a wasteful number, since it uses less digits than its factorization.

5369919368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61021828 (or 61021824 counting only the distinct ones).

The product of its digits is 9447840, while the sum is 59.

The square root of 5369919368 is about 73279.7336785554. The cubic root of 5369919368 is about 1751.1469344581.

The spelling of 5369919368 in words is "five billion, three hundred sixty-nine million, nine hundred nineteen thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 11 22 44 88 61021811 122043622 244087244 488174488 671239921 1342479842 2684959684 5369919368