Search a number
-
+
5119832910 = 2351922739569
BaseRepresentation
bin1001100010010101…
…00111001101001110
3111012210212110102010
410301022213031032
540441134123120
62204011442050
7240605601363
oct46112471516
914183773363
105119832910
112198015275
12baa756326
1363792773a
14367d7646a
151ee7277e0
hex1312a734e

5119832910 has 64 divisors (see below), whose sum is σ = 12991622400. Its totient is φ = 1287700992.

The previous prime is 5119832909. The next prime is 5119832917. The reversal of 5119832910 is 192389115.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5119832917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109606 + ... + 149174.

It is an arithmetic number, because the mean of its divisors is an integer number (202994100).

Almost surely, 25119832910 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5119832910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6495811200).

5119832910 is an abundant number, since it is smaller than the sum of its proper divisors (7871789490).

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

5119832910 is a wasteful number, since it uses less digits than its factorization.

5119832910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39825.

The product of its (nonzero) digits is 19440, while the sum is 39.

The square root of 5119832910 is about 71553.0076935973. The cubic root of 5119832910 is about 1723.5290026292.

The spelling of 5119832910 in words is "five billion, one hundred nineteen million, eight hundred thirty-two thousand, nine hundred ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 227 285 454 570 681 1135 1362 2270 3405 4313 6810 8626 12939 21565 25878 39569 43130 64695 79138 118707 129390 197845 237414 395690 593535 751811 1187070 1503622 2255433 3759055 4510866 7518110 8982163 11277165 17964326 22554330 26946489 44910815 53892978 89821630 134732445 170661097 269464890 341322194 511983291 853305485 1023966582 1706610970 2559916455 5119832910