Search a number
-
+
36097950 = 23527311109
BaseRepresentation
bin1000100110110…
…0111110011110
32111220222002010
42021230332132
533220113300
63325412050
7615553560
oct211547636
974828063
1036097950
1119415a19
121010a026
13762b745
144b19330
153280a50
hex226cf9e

36097950 has 96 divisors (see below), whose sum is σ = 105707520. Its totient is φ = 7977600.

The previous prime is 36097949. The next prime is 36097951. The reversal of 36097950 is 5979063.

It is an interprime number because it is at equal distance from previous prime (36097949) and next prime (36097951).

It is a super-4 number, since 4×360979504 (a number of 31 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36097899 and 36097908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36097951) 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, 31996 + ... + 33104.

It is an arithmetic number, because the mean of its divisors is an integer number (1101120).

Almost surely, 236097950 is an apocalyptic number.

36097950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36097950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52853760).

36097950 is an abundant number, since it is smaller than the sum of its proper divisors (69609570).

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

36097950 is a wasteful number, since it uses less digits than its factorization.

36097950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1157 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 39.

The square root of 36097950 is about 6008.1569553400. The cubic root of 36097950 is about 330.4919201573.

The spelling of 36097950 in words is "thirty-six million, ninety-seven thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 7 10 14 15 21 25 30 31 35 42 50 62 70 75 93 105 150 155 175 186 210 217 310 350 434 465 525 651 775 930 1050 1085 1109 1302 1550 2170 2218 2325 3255 3327 4650 5425 5545 6510 6654 7763 10850 11090 15526 16275 16635 23289 27725 32550 33270 34379 38815 46578 55450 68758 77630 83175 103137 116445 166350 171895 194075 206274 232890 240653 343790 388150 481306 515685 582225 721959 859475 1031370 1164450 1203265 1443918 1718950 2406530 2578425 3609795 5156850 6016325 7219590 12032650 18048975 36097950