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36790242944 = 2771319166237
BaseRepresentation
bin100010010000110111…
…101000111010000000
310111221222022222120112
4202100313220322000
51100321300233234
624522354330452
72441460622340
oct422067507200
9114858288515
1036790242944
111466a151064
127168b89a28
1336140a8930
141ad01a2d20
15e54d0cace
hex890de8e80

36790242944 has 128 divisors (see below), whose sum is σ = 94955145600. Its totient is φ = 13788278784.

The previous prime is 36790242833. The next prime is 36790242949. The reversal of 36790242944 is 44924209763.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 36790242892 and 36790242901.

It is not an unprimeable number, because it can be changed into a prime (36790242949) 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, 138194 + ... + 304430.

It is an arithmetic number, because the mean of its divisors is an integer number (741837075).

Almost surely, 236790242944 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 36790242944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47477572800).

36790242944 is an abundant number, since it is smaller than the sum of its proper divisors (58164902656).

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

36790242944 is a wasteful number, since it uses less digits than its factorization.

36790242944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166290 (or 166278 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 36790242944 in words is "thirty-six billion, seven hundred ninety million, two hundred forty-two thousand, nine hundred forty-four".

Divisors: 1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 64 76 91 104 112 128 133 152 182 208 224 247 266 304 364 416 448 494 532 608 728 832 896 988 1064 1216 1456 1664 1729 1976 2128 2432 2912 3458 3952 4256 5824 6916 7904 8512 11648 13832 15808 17024 27664 31616 55328 110656 166237 221312 332474 664948 1163659 1329896 2161081 2327318 2659792 3158503 4322162 4654636 5319584 6317006 8644324 9309272 10639168 12634012 15127567 17288648 18618544 21278336 22109521 25268024 30255134 34577296 37237088 41060539 44219042 50536048 60510268 69154592 74474176 82121078 88438084 101072096 121020536 138309184 148948352 164242156 176876168 202144192 242041072 276618368 287423773 328484312 353752336 404288384 484082144 574847546 656968624 707504672 968164288 1149695092 1313937248 1415009344 1936328576 2299390184 2627874496 2830018688 4598780368 5255748992 9197560736 18395121472 36790242944