Search a number
-
+
103132134 = 2327818509
BaseRepresentation
bin1100010010110…
…10101111100110
321012001122200200
412021122233212
5202400212014
614122251330
72361415530
oct611325746
9235048620
10103132134
1153240776
122a656b46
131849c341
14d9a8850
1590c2a09
hex625abe6

103132134 has 24 divisors (see below), whose sum is σ = 255375120. Its totient is φ = 29466288.

The previous prime is 103132123. The next prime is 103132163. The reversal of 103132134 is 431231301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409129 + ... + 409380.

It is an arithmetic number, because the mean of its divisors is an integer number (10640630).

Almost surely, 2103132134 is an apocalyptic number.

103132134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103132134 is an abundant number, since it is smaller than the sum of its proper divisors (152242986).

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

103132134 is a wasteful number, since it uses less digits than its factorization.

103132134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818524 (or 818521 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 103132134 is about 10155.3992535990. The cubic root of 103132134 is about 468.9551771652.

Adding to 103132134 its reverse (431231301), we get a palindrome (534363435).

The spelling of 103132134 in words is "one hundred three million, one hundred thirty-two thousand, one hundred thirty-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 818509 1637018 2455527 4911054 5729563 7366581 11459126 14733162 17188689 34377378 51566067 103132134