Search a number
-
+
2448240652 = 22111317793187
BaseRepresentation
bin1001000111101101…
…0011000000001100
320022121210111210201
42101323103000030
520003222200102
61042534143244
7114445462564
oct22173230014
96277714721
102448240652
111046a71490
12583ab1b24
133002a9310
14193219da4
15e4e04987
hex91ed300c

2448240652 has 96 divisors (see below), whose sum is σ = 5398686720. Its totient is φ = 954270720.

The previous prime is 2448240643. The next prime is 2448240659. The reversal of 2448240652 is 2560428442.

It is not an unprimeable number, because it can be changed into a prime (2448240659) by changing a digit.

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, 766603 + ... + 769789.

It is an arithmetic number, because the mean of its divisors is an integer number (56236320).

Almost surely, 22448240652 is an apocalyptic number.

2448240652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2448240652 is an abundant number, since it is smaller than the sum of its proper divisors (2950446068).

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

2448240652 is a wasteful number, since it uses less digits than its factorization.

2448240652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311 (or 3309 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

The square root of 2448240652 is about 49479.6993927813. The cubic root of 2448240652 is about 1347.7769819219.

The spelling of 2448240652 in words is "two billion, four hundred forty-eight million, two hundred forty thousand, six hundred fifty-two".

Divisors: 1 2 4 11 13 17 22 26 34 44 52 68 79 143 158 187 221 286 316 374 442 572 748 869 884 1027 1343 1738 2054 2431 2686 3187 3476 4108 4862 5372 6374 9724 11297 12748 14773 17459 22594 29546 34918 35057 41431 45188 54179 59092 69836 70114 82862 108358 140228 165724 192049 216716 251773 384098 455741 503546 595969 704327 768196 911482 1007092 1191938 1408654 1822964 2383876 2769503 2817308 3273049 4280141 5539006 6546098 7747597 8560282 11078012 13092196 15495194 17120564 30990388 36003539 47081551 55641833 72007078 94163102 111283666 144014156 188326204 222567332 612060163 1224120326 2448240652