Search a number
-
+
8748890028216 = 2333133115701577
BaseRepresentation
bin111111101010000001001…
…1110110111100010111000
31010222101102012002120012000
41333110002132313202320
52121320211321400331
630335103512221000
71562041436141202
oct177240236674270
933871365076160
108748890028216
112873424379728
12b9371569a760
134b602ab6b380
1422363cadb772
151028a320c0e6
hex7f5027b78b8

8748890028216 has 64 divisors (see below), whose sum is σ = 26171893255200. Its totient is φ = 2691966161664.

The previous prime is 8748890028187. The next prime is 8748890028233. The reversal of 8748890028216 is 6128200988478.

It is a super-2 number, since 2×87488900282162 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557847981 + ... + 1557853596.

Almost surely, 28748890028216 is an apocalyptic number.

It is an amenable number.

8748890028216 is an abundant number, since it is smaller than the sum of its proper divisors (17423003226984).

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

8748890028216 is a wasteful number, since it uses less digits than its factorization.

8748890028216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115701605 (or 3115701595 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 63.

The spelling of 8748890028216 in words is "eight trillion, seven hundred forty-eight billion, eight hundred ninety million, twenty-eight thousand, two hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 351 468 702 936 1404 2808 3115701577 6231403154 9347104731 12462806308 18694209462 24925612616 28041314193 37388418924 40504120501 56082628386 74776837848 81008241002 84123942579 112165256772 121512361503 162016482004 168247885158 224330513544 243024723006 324032964008 336495770316 364537084509 486049446012 672991540632 729074169018 972098892024 1093611253527 1458148338036 2187222507054 2916296676072 4374445014108 8748890028216