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5761207340 = 2257213194457
BaseRepresentation
bin1010101110110010…
…10000110000101100
3112212111201122201122
411113121100300230
543244332113330
62351402400112
7262524311600
oct52731206054
915774648648
105761207340
112497062389
121149500038
1370a77b635
143c920d500
1523abb95e5
hex157650c2c

5761207340 has 72 divisors (see below), whose sum is σ = 14087636640. Its totient is φ = 1973330688.

The previous prime is 5761207337. The next prime is 5761207349. The reversal of 5761207340 is 437021675.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 5761207340.

It is not an unprimeable number, because it can be changed into a prime (5761207349) 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, 1290392 + ... + 1294848.

It is an arithmetic number, because the mean of its divisors is an integer number (195661620).

Almost surely, 25761207340 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 5761207340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7043818320).

5761207340 is an abundant number, since it is smaller than the sum of its proper divisors (8326429300).

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

5761207340 is a wasteful number, since it uses less digits than its factorization.

5761207340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5799 (or 5790 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 5761207340 is about 75902.6174779236. The cubic root of 5761207340 is about 1792.6871347622.

The spelling of 5761207340 in words is "five billion, seven hundred sixty-one million, two hundred seven thousand, three hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 490 980 1319 2638 4457 5276 6595 8914 9233 13190 17828 18466 22285 26380 31199 36932 44570 46165 62398 64631 89140 92330 124796 129262 155995 184660 218393 258524 311990 323155 436786 623980 646310 873572 1091965 1292620 2183930 4367860 5878783 11757566 23515132 29393915 41151481 58787830 82302962 117575660 164605924 205757405 288060367 411514810 576120734 823029620 1152241468 1440301835 2880603670 5761207340