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6950344044 = 2237229439479
BaseRepresentation
bin1100111100100010…
…11101010101101100
3122221101022001121210
412132101131111230
5103213242002134
63105401554420
7334143643500
oct63621352554
918841261553
106950344044
112a47319396
12141b7a5a10
13869c3b317
1449d112300
152aa2ab2e9
hex19e45d56c

6950344044 has 144 divisors (see below), whose sum is σ = 19971705600. Its totient is φ = 1872549504.

The previous prime is 6950344043. The next prime is 6950344061. The reversal of 6950344044 is 4404430596.

It is a junction number, because it is equal to n+sod(n) for n = 6950343993 and 6950344011.

It is not an unprimeable number, because it can be changed into a prime (6950344043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 728497 + ... + 737975.

It is an arithmetic number, because the mean of its divisors is an integer number (138692400).

Almost surely, 26950344044 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 6950344044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9985852800).

6950344044 is an abundant number, since it is smaller than the sum of its proper divisors (13021361556).

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

6950344044 is a wasteful number, since it uses less digits than its factorization.

6950344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9572 (or 9563 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 6950344044 is about 83368.7234159190. The cubic root of 6950344044 is about 1908.3971864517.

The spelling of 6950344044 in words is "six billion, nine hundred fifty million, three hundred forty-four thousand, forty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 29 42 43 49 58 84 86 87 98 116 129 147 172 174 196 203 258 294 301 348 406 516 588 602 609 812 903 1204 1218 1247 1421 1806 2107 2436 2494 2842 3612 3741 4214 4263 4988 5684 6321 7482 8428 8526 8729 9479 12642 14964 17052 17458 18958 25284 26187 28437 34916 37916 52374 56874 61103 66353 104748 113748 122206 132706 183309 199059 244412 265412 274891 366618 398118 407597 464471 549782 733236 796236 815194 824673 928942 1099564 1222791 1393413 1630388 1649346 1857884 1924237 2445582 2786826 2853179 3298692 3848474 4891164 5573652 5706358 5772711 7696948 8559537 11412716 11545422 11820313 13469659 17119074 19972253 23090844 23640626 26939318 34238148 35460939 39944506 40408977 47281252 53878636 59916759 70921878 79889012 80817954 82742191 119833518 141843756 161635908 165484382 239667036 248226573 330968764 496453146 579195337 992906292 1158390674 1737586011 2316781348 3475172022 6950344044