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5323135240 = 2353137157739
BaseRepresentation
bin1001111010100100…
…01001100100001000
3111201222102021210001
410331102021210020
541400210311430
62240113132344
7245624621503
oct47522114410
914658367701
105323135240
112291853325
12104685a0b4
1366aa99b87
14386d7813a
152124d53ca
hex13d489908

5323135240 has 128 divisors (see below), whose sum is σ = 12795724800. Its totient is φ = 1989411840.

The previous prime is 5323135199. The next prime is 5323135267. The reversal of 5323135240 is 425313235.

It is a junction number, because it is equal to n+sod(n) for n = 5323135199 and 5323135208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7202791 + ... + 7203529.

It is an arithmetic number, because the mean of its divisors is an integer number (99966600).

Almost surely, 25323135240 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 5323135240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6397862400).

5323135240 is an abundant number, since it is smaller than the sum of its proper divisors (7472589560).

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

5323135240 is a wasteful number, since it uses less digits than its factorization.

5323135240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 5323135240 is about 72959.8193528465. The cubic root of 5323135240 is about 1746.0466120367.

Adding to 5323135240 its reverse (425313235), we get a palindrome (5748448475).

The spelling of 5323135240 in words is "five billion, three hundred twenty-three million, one hundred thirty-five thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 31 37 40 62 74 124 148 155 157 185 248 296 310 314 370 620 628 739 740 785 1147 1240 1256 1478 1480 1570 2294 2956 3140 3695 4588 4867 5735 5809 5912 6280 7390 9176 9734 11470 11618 14780 19468 22909 22940 23236 24335 27343 29045 29560 38936 45818 45880 46472 48670 54686 58090 91636 97340 109372 114545 116023 116180 136715 180079 183272 194680 218744 229090 232046 232360 273430 360158 458180 464092 546860 580115 720316 847633 900395 916360 928184 1093720 1160230 1440632 1695266 1800790 2320460 3390532 3596713 3601580 4238165 4292851 4640920 6781064 7193426 7203160 8476330 8585702 14386852 16952660 17171404 17983565 21464255 28773704 33905320 34342808 35967130 42928510 71934260 85857020 133078381 143868520 171714040 266156762 532313524 665391905 1064627048 1330783810 2661567620 5323135240