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48859802088 = 233312412691013
BaseRepresentation
bin101101100000010001…
…010110100111101000
311200010010100010010120
4231200101112213220
51300031102131323
634240151043240
73346535315406
oct554021264750
9150103303116
1048859802088
11197a30a2529
129577070520
1347b87863c6
14251712a476
15140e71d5e3
hexb604569e8

48859802088 has 128 divisors (see below), whose sum is σ = 127209139200. Its totient is φ = 15622041600.

The previous prime is 48859802087. The next prime is 48859802099. The reversal of 48859802088 is 88020895884.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (48859802087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48232270 + ... + 48233282.

It is an arithmetic number, because the mean of its divisors is an integer number (993821400).

Almost surely, 248859802088 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 48859802088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63604569600).

48859802088 is an abundant number, since it is smaller than the sum of its proper divisors (78349337112).

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

48859802088 is a wasteful number, since it uses less digits than its factorization.

48859802088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563 (or 1559 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 60.

The spelling of 48859802088 in words is "forty-eight billion, eight hundred fifty-nine million, eight hundred two thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 31 62 93 124 186 241 248 269 372 482 538 723 744 807 964 1013 1076 1446 1614 1928 2026 2152 2892 3039 3228 4052 5784 6078 6456 7471 8104 8339 12156 14942 16678 22413 24312 25017 29884 31403 33356 44826 50034 59768 62806 64829 66712 89652 94209 100068 125612 129658 179304 188418 194487 200136 244133 251224 259316 272497 376836 388974 488266 518632 544994 732399 753672 777948 817491 976532 1089988 1464798 1555896 1634982 1953064 2009699 2179976 2929596 3269964 4019398 5859192 6029097 6539928 7568123 8038796 8447407 12058194 15136246 16077592 16894814 22704369 24116388 25342221 30272492 33789628 45408738 48232776 50684442 60544984 65671777 67579256 90817476 101368884 131343554 181634952 197015331 202737768 262687108 394030662 525374216 788061324 1576122648 2035825087 4071650174 6107475261 8143300348 12214950522 16286600696 24429901044 48859802088