Search a number
-
+
108030594 = 23747499
BaseRepresentation
bin1100111000001…
…10101010000010
321112021112010010
412130012222002
5210123434334
614415245350
72451150000
oct634065202
9245245103
10108030594
1155a86a91
1230219856
13194c5b39
14104c1a70
15973e0e9
hex6706a82

108030594 has 40 divisors (see below), whose sum is σ = 252090000. Its totient is φ = 30861768.

The previous prime is 108030569. The next prime is 108030619. The reversal of 108030594 is 495030801.

It is an interprime number because it is at equal distance from previous prime (108030569) and next prime (108030619).

It is a super-4 number, since 4×1080305944 (a number of 33 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10657 + ... + 18155.

It is an arithmetic number, because the mean of its divisors is an integer number (6302250).

Almost surely, 2108030594 is an apocalyptic number.

108030594 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 108030594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126045000).

108030594 is an abundant number, since it is smaller than the sum of its proper divisors (144059406).

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

108030594 is an frugal number, since it uses more digits than its factorization.

108030594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532 (or 7511 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 108030594 is about 10393.7766956963. The cubic root of 108030594 is about 476.2652788893.

The spelling of 108030594 in words is "one hundred eight million, thirty thousand, five hundred ninety-four".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 343 686 1029 2058 2401 4802 7203 7499 14406 14998 22497 44994 52493 104986 157479 314958 367451 734902 1102353 2204706 2572157 5144314 7716471 15432942 18005099 36010198 54015297 108030594