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36980720232 = 23315114337121
BaseRepresentation
bin100010011100001110…
…010000001001101000
310112110020202020021220
4202130032100021220
51101214031021412
624553321102040
72446262635611
oct423416201150
9115406666256
1036980720232
111475771a505
127200927920
1336446aa6a1
141b0b5c6c08
15e668d568c
hex89c390268

36980720232 has 64 divisors (see below), whose sum is σ = 93142085760. Its totient is φ = 12235008000.

The previous prime is 36980720213. The next prime is 36980720239. The reversal of 36980720232 is 23202708963.

It is not an unprimeable number, because it can be changed into a prime (36980720239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5189632 + ... + 5196752.

It is an arithmetic number, because the mean of its divisors is an integer number (1455345090).

Almost surely, 236980720232 is an apocalyptic number.

It is an amenable number.

36980720232 is an abundant number, since it is smaller than the sum of its proper divisors (56161365528).

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

36980720232 is a wasteful number, since it uses less digits than its factorization.

36980720232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8714 (or 8710 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 36980720232 in words is "thirty-six billion, nine hundred eighty million, seven hundred twenty thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 24 151 302 453 604 906 1208 1433 1812 2866 3624 4299 5732 7121 8598 11464 14242 17196 21363 28484 34392 42726 56968 85452 170904 216383 432766 649149 865532 1075271 1298298 1731064 2150542 2596596 3225813 4301084 5193192 6451626 8602168 10204393 12903252 20408786 25806504 30613179 40817572 61226358 81635144 122452716 244905432 1540863343 3081726686 4622590029 6163453372 9245180058 12326906744 18490360116 36980720232