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4986700032 = 283171931979
BaseRepresentation
bin1001010010011101…
…10000000100000000
3110212112100121102210
410221032300010000
540203043400112
62142454142120
7234401152026
oct45116600400
913775317383
104986700032
1121299535a6
12b72051940
13616182ca2
143543dc716
151e2bcab3c
hex1293b0100

4986700032 has 144 divisors (see below), whose sum is σ = 14132543040. Its totient is φ = 1555562496.

The previous prime is 4986700031. The next prime is 4986700073. The reversal of 4986700032 is 2300076894.

It is not an unprimeable number, because it can be changed into a prime (4986700031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2518819 + ... + 2520797.

It is an arithmetic number, because the mean of its divisors is an integer number (98142660).

Almost surely, 24986700032 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 4986700032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7066271520).

4986700032 is an abundant number, since it is smaller than the sum of its proper divisors (9145843008).

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

4986700032 is a wasteful number, since it uses less digits than its factorization.

4986700032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208 (or 2194 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 4986700032 is about 70616.5705199566. The cubic root of 4986700032 is about 1708.4584253231.

The spelling of 4986700032 in words is "four billion, nine hundred eighty-six million, seven hundred thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 193 204 256 272 384 386 408 544 579 768 772 816 1088 1158 1544 1632 1979 2176 2316 3088 3264 3281 3958 4352 4632 5937 6176 6528 6562 7916 9264 9843 11874 12352 13056 13124 15832 18528 19686 23748 24704 26248 31664 33643 37056 39372 47496 49408 52496 63328 67286 74112 78744 94992 100929 104992 126656 134572 148224 157488 189984 201858 209984 253312 269144 314976 379968 381947 403716 419968 506624 538288 629952 759936 763894 807432 839936 1076576 1145841 1259904 1519872 1527788 1614864 2153152 2291682 2519808 3055576 3229728 4306304 4583364 6111152 6459456 6493099 8612608 9166728 12222304 12918912 12986198 18333456 19479297 24444608 25837824 25972396 36666912 38958594 48889216 51944792 73333824 77917188 97778432 103889584 146667648 155834376 207779168 293335296 311668752 415558336 623337504 831116672 1246675008 1662233344 2493350016 4986700032