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48132888892 = 22118331694159
BaseRepresentation
bin101100110100111100…
…011001100100111100
311121020110112002200121
4230310330121210330
51242034004421032
634040102504324
73322530543064
oct546474314474
9147213462617
1048132888892
111945a840920
1293b37350a4
134700cb305a
1424887883a4
1513ba9d1a97
hexb34f1993c

48132888892 has 48 divisors (see below), whose sum is σ = 93048883200. Its totient is φ = 21602972160.

The previous prime is 48132888883. The next prime is 48132888901. The reversal of 48132888892 is 29888823184.

It is an interprime number because it is at equal distance from previous prime (48132888883) and next prime (48132888901).

It is a self number, because there is not a number n which added to its sum of digits gives 48132888892.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11571109 + ... + 11575267.

It is an arithmetic number, because the mean of its divisors is an integer number (1938518400).

Almost surely, 248132888892 is an apocalyptic number.

It is an amenable number.

48132888892 is a deficient number, since it is larger than the sum of its proper divisors (44915994308).

48132888892 is a wasteful number, since it uses less digits than its factorization.

48132888892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7426 (or 7424 counting only the distinct ones).

The product of its digits is 14155776, while the sum is 61.

It can be divided in two parts, 48132 and 888892, that added together give a square (937024 = 9682).

The spelling of 48132888892 in words is "forty-eight billion, one hundred thirty-two million, eight hundred eighty-eight thousand, eight hundred ninety-two".

Divisors: 1 2 4 11 22 44 83 166 332 913 1826 3169 3652 4159 6338 8318 12676 16636 34859 45749 69718 91498 139436 182996 263027 345197 526054 690394 1052108 1380788 2893297 3797167 5786594 7594334 11573188 13179871 15188668 26359742 52719484 144978581 289957162 579914324 1093929293 2187858586 4375717172 12033222223 24066444446 48132888892