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30828327563360 = 2551138316926737
BaseRepresentation
bin1110000001001110001111…
…00000110111000001100000
311001011011022011010211002002
413000213013200313001200
513020042403324011420
6145322201013343132
76331162460454425
oct700470740670140
9131134264124062
1030828327563360
119906247242438
12355a8a0637aa8
131428139135322
147881559abd4c
15386daee88075
hex1c09c7837060

30828327563360 has 48 divisors (see below), whose sum is σ = 72838326478176. Its totient is φ = 12330246985728.

The previous prime is 30828327563339. The next prime is 30828327563393. The reversal of 30828327563360 is 6336572382803.

It is a junction number, because it is equal to n+sod(n) for n = 30828327563296 and 30828327563305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6642089 + ... + 10284648.

It is an arithmetic number, because the mean of its divisors is an integer number (1517465134962).

Almost surely, 230828327563360 is an apocalyptic number.

It is an amenable number.

30828327563360 is an abundant number, since it is smaller than the sum of its proper divisors (42009998914816).

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

30828327563360 is a wasteful number, since it uses less digits than its factorization.

30828327563360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16938135 (or 16938127 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 56.

The spelling of 30828327563360 in words is "thirty trillion, eight hundred twenty-eight billion, three hundred twenty-seven million, five hundred sixty-three thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 11383 22766 45532 56915 91064 113830 182128 227660 364256 455320 910640 1821280 16926737 33853474 67706948 84633685 135413896 169267370 270827792 338534740 541655584 677069480 1354138960 2708277920 192677047271 385354094542 770708189084 963385236355 1541416378168 1926770472710 3082832756336 3853540945420 6165665512672 7707081890840 15414163781680 30828327563360