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5055789192 = 2331998311279
BaseRepresentation
bin1001011010101100…
…10011100010001000
3111001100100200221120
410231112103202020
540323240223232
62153403035240
7236200333116
oct45526234210
914040320846
105055789192
112164952283
12b9120bb20
1362759304c
1435d664ab6
151e8cc692c
hex12d593888

5055789192 has 64 divisors (see below), whose sum is σ = 13319424000. Its totient is φ = 1594799424.

The previous prime is 5055789191. The next prime is 5055789259. The reversal of 5055789192 is 2919875505.

It is a super-2 number, since 2×50557891922 = 51122008707888025728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5055789191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442609 + ... + 453887.

It is an arithmetic number, because the mean of its divisors is an integer number (208116000).

Almost surely, 25055789192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5055789192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6659712000).

5055789192 is an abundant number, since it is smaller than the sum of its proper divisors (8263634808).

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

5055789192 is a wasteful number, since it uses less digits than its factorization.

5055789192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12290 (or 12286 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 51.

The square root of 5055789192 is about 71104.0729635089. The cubic root of 5055789192 is about 1716.3123164840.

The spelling of 5055789192 in words is "five billion, fifty-five million, seven hundred eighty-nine thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 983 1966 2949 3932 5898 7864 11279 11796 18677 22558 23592 33837 37354 45116 56031 67674 74708 90232 112062 135348 149416 214301 224124 270696 428602 448248 642903 857204 1285806 1714408 2571612 5143224 11087257 22174514 33261771 44349028 66523542 88698056 133047084 210657883 266094168 421315766 631973649 842631532 1263947298 1685263064 2527894596 5055789192