Search a number
-
+
48258870088 = 231113173896379
BaseRepresentation
bin101100111100011100…
…111110101101001000
311121120020120121101211
4230330130332231020
51242313232320323
634100403022504
73325620425152
oct547434765510
9147506517354
1048258870088
1119514968410
12942996aa34
134721122540
14249b3bdad2
1513c6ab970d
hexb3c73eb48

48258870088 has 128 divisors (see below), whose sum is σ = 112864752000. Its totient is φ = 19005419520.

The previous prime is 48258870053. The next prime is 48258870091. The reversal of 48258870088 is 88007885284.

It is a super-2 number, since 2×482588700882 (a number of 22 digits) contains 22 as substring.

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, 7562083 + ... + 7568461.

It is an arithmetic number, because the mean of its divisors is an integer number (881755875).

Almost surely, 248258870088 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 48258870088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56432376000).

48258870088 is an abundant number, since it is smaller than the sum of its proper divisors (64605881912).

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

48258870088 is a wasteful number, since it uses less digits than its factorization.

48258870088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815 (or 6811 counting only the distinct ones).

The product of its (nonzero) digits is 9175040, while the sum is 58.

The spelling of 48258870088 in words is "forty-eight billion, two hundred fifty-eight million, eight hundred seventy thousand, eighty-eight".

Divisors: 1 2 4 8 11 13 17 22 26 34 44 52 68 88 104 136 143 187 221 286 374 389 442 572 748 778 884 1144 1496 1556 1768 2431 3112 4279 4862 5057 6379 6613 8558 9724 10114 12758 13226 17116 19448 20228 25516 26452 34232 40456 51032 52904 55627 70169 72743 82927 85969 108443 111254 140338 145486 165854 171938 216886 222508 280676 290972 331708 343876 433772 445016 561352 581944 663416 687752 867544 912197 945659 1192873 1409759 1824394 1891318 2385746 2481431 2819518 3648788 3782636 4771492 4962862 5639036 7297576 7565272 9542984 9925724 11278072 15507349 19851448 27295741 31014698 32258603 42184327 54591482 62029396 64517206 84368654 109182964 124058792 129034412 168737308 218365928 258068824 337474616 354844633 464027597 548396251 709689266 928055194 1096792502 1419378532 1856110388 2193585004 2838757064 3712220776 4387170008 6032358761 12064717522 24129435044 48258870088