Search a number
-
+
102341080 = 2352558527
BaseRepresentation
bin1100001100110…
…01100111011000
321010120110120101
412012121213120
5202144403310
614053305144
72351612332
oct606314730
9233513511
10102341080
1152850406
122a3351b4
131828326a
14d840452
158eb843a
hex61999d8

102341080 has 16 divisors (see below), whose sum is σ = 230267520. Its totient is φ = 40936416.

The previous prime is 102341077. The next prime is 102341089. The reversal of 102341080 is 80143201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102341089) 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 3 ways as a sum of consecutive naturals, for example, 1279224 + ... + 1279303.

It is an arithmetic number, because the mean of its divisors is an integer number (14391720).

Almost surely, 2102341080 is an apocalyptic number.

102341080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102341080 is an abundant number, since it is smaller than the sum of its proper divisors (127926440).

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

102341080 is a wasteful number, since it uses less digits than its factorization.

102341080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558538 (or 2558534 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 102341080 is about 10116.3768217678. The cubic root of 102341080 is about 467.7530901041.

Adding to 102341080 its reverse (80143201), we get a palindrome (182484281).

The spelling of 102341080 in words is "one hundred two million, three hundred forty-one thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 2558527 5117054 10234108 12792635 20468216 25585270 51170540 102341080