Search a number
-
+
108550037740 = 22583197331937
BaseRepresentation
bin110010100011000010…
…1100010000011101100
3101101012001001021002011
41211012011202003230
53234302302201430
6121511152011004
710561654045144
oct1450605420354
9341161037064
10108550037740
1142043736aa1
1219055230a64
13a30bca7281
14537a7c7924
152c54b8422a
hex19461620ec

108550037740 has 48 divisors (see below), whose sum is σ = 231873298272. Its totient is φ = 42679003136.

The previous prime is 108550037731. The next prime is 108550037747. The reversal of 108550037740 is 47730055801.

It is a super-2 number, since 2×1085500377402 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108550037693 and 108550037702.

It is not an unprimeable number, because it can be changed into a prime (108550037747) 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, 161052 + ... + 492988.

It is an arithmetic number, because the mean of its divisors is an integer number (4830693714).

Almost surely, 2108550037740 is an apocalyptic number.

108550037740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108550037740 is an abundant number, since it is smaller than the sum of its proper divisors (123323260532).

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

108550037740 is a wasteful number, since it uses less digits than its factorization.

108550037740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332226 (or 332224 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 108550037740 in words is "one hundred eight billion, five hundred fifty million, thirty-seven thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 83 166 197 332 394 415 788 830 985 1660 1970 3940 16351 32702 65404 81755 163510 327020 331937 663874 1327748 1659685 3319370 6638740 27550771 55101542 65391589 110203084 130783178 137753855 261566356 275507710 326957945 551015420 653915890 1307831780 5427501887 10855003774 21710007548 27137509435 54275018870 108550037740