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994925088 = 253213126371
BaseRepresentation
bin111011010011010…
…101101000100000
32120100010102122100
4323103111220200
54014200100323
6242420410400
733440503143
oct7323255040
92510112570
10994925088
11470677a43
12239246a00
1312b181291
14961ca05a
155c52c943
hex3b4d5a20

994925088 has 72 divisors (see below), whose sum is σ = 2851024176. Its totient is φ = 329097600.

The previous prime is 994925047. The next prime is 994925117. The reversal of 994925088 is 880529499.

994925088 is a `hidden beast` number, since 99 + 49 + 2 + 508 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24543 + ... + 50913.

It is an arithmetic number, because the mean of its divisors is an integer number (39597558).

Almost surely, 2994925088 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 994925088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1425512088).

994925088 is an abundant number, since it is smaller than the sum of its proper divisors (1856099088).

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

994925088 is a wasteful number, since it uses less digits than its factorization.

994925088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26518 (or 26507 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 994925088 is about 31542.4331337961. The cubic root of 994925088 is about 998.3054929343.

The spelling of 994925088 in words is "nine hundred ninety-four million, nine hundred twenty-five thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 131 144 262 288 393 524 786 1048 1179 1572 2096 2358 3144 4192 4716 6288 9432 12576 18864 26371 37728 52742 79113 105484 158226 210968 237339 316452 421936 474678 632904 843872 949356 1265808 1898712 2531616 3454601 3797424 6909202 7594848 10363803 13818404 20727606 27636808 31091409 41455212 55273616 62182818 82910424 110547232 124365636 165820848 248731272 331641696 497462544 994925088