Search a number
-
+
103461580 = 2255173079
BaseRepresentation
bin1100010101010…
…11001011001100
321012200101121101
412022223023030
5202441232310
614133312444
72364260155
oct612531314
9235611541
10103461580
1153446242
122a795724
1318586291
14da5292c
15913a43a
hex62ab2cc

103461580 has 12 divisors (see below), whose sum is σ = 217269360. Its totient is φ = 41384624.

The previous prime is 103461571. The next prime is 103461619. The reversal of 103461580 is 85164301.

It is an unprimeable number.

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, 2586520 + ... + 2586559.

It is an arithmetic number, because the mean of its divisors is an integer number (18105780).

Almost surely, 2103461580 is an apocalyptic number.

103461580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103461580 is an abundant number, since it is smaller than the sum of its proper divisors (113807780).

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

103461580 is a wasteful number, since it uses less digits than its factorization.

103461580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5173088 (or 5173086 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 103461580 is about 10171.6065594379. The cubic root of 103461580 is about 469.4539909541.

The spelling of 103461580 in words is "one hundred three million, four hundred sixty-one thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 5173079 10346158 20692316 25865395 51730790 103461580