Search a number
-
+
6230358888 = 23313971271621
BaseRepresentation
bin1011100110101101…
…11011101101101000
3121002012112000122220
411303112323231220
5100224432441023
62510122114040
7310252114425
oct56326735550
917065460586
106230358888
112707969936
12125a64b920
13783a224c0
14431654d4c
15266e8c3e3
hex1735bbb68

6230358888 has 128 divisors (see below), whose sum is σ = 17090949120. Its totient is φ = 1881169920.

The previous prime is 6230358853. The next prime is 6230358907. The reversal of 6230358888 is 8888530326.

It is a self number, because there is not a number n which added to its sum of digits gives 6230358888.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3842718 + ... + 3844338.

It is an arithmetic number, because the mean of its divisors is an integer number (133523040).

Almost surely, 26230358888 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 6230358888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8545474560).

6230358888 is an abundant number, since it is smaller than the sum of its proper divisors (10860590232).

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

6230358888 is a wasteful number, since it uses less digits than its factorization.

6230358888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867 (or 1863 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The square root of 6230358888 is about 78932.6224573845. The cubic root of 6230358888 is about 1840.0841651797.

The spelling of 6230358888 in words is "six billion, two hundred thirty million, three hundred fifty-eight thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 97 104 127 156 194 254 291 312 381 388 508 582 762 776 1016 1164 1261 1524 1621 1651 2328 2522 3048 3242 3302 3783 4863 4953 5044 6484 6604 7566 9726 9906 10088 12319 12968 13208 15132 19452 19812 21073 24638 30264 36957 38904 39624 42146 49276 63219 73914 84292 98552 126438 147828 157237 160147 168584 205867 252876 295656 314474 320294 411734 471711 480441 505752 617601 628948 640588 823468 943422 960882 1235202 1257896 1281176 1646936 1886844 1921764 2044081 2470404 2676271 3773688 3843528 4088162 4940808 5352542 6132243 8028813 8176324 10705084 12264486 16057626 16352648 19969099 21410168 24528972 32115252 39938198 49057944 59907297 64230504 79876396 119814594 159752792 239629188 259598287 479258376 519196574 778794861 1038393148 1557589722 2076786296 3115179444 6230358888