Search a number
-
+
103032104660 = 22525603201211
BaseRepresentation
bin101111111110100110…
…0010010011011010100
3100211221111002012220022
41133331030102123110
53142002204322120
6115155435324312
710305142303532
oct1377514223324
9324844065808
10103032104660
113a771a34221
1217b752b0698
13993ca54c04
144db5a23152
152a30521025
hex17fd3126d4

103032104660 has 24 divisors (see below), whose sum is σ = 216376946016. Its totient is φ = 41211027360.

The previous prime is 103032104639. The next prime is 103032104689. The reversal of 103032104660 is 66401230301.

It is a super-2 number, since 2×1030321046602 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411455 + ... + 612665.

It is an arithmetic number, because the mean of its divisors is an integer number (9015706084).

Almost surely, 2103032104660 is an apocalyptic number.

103032104660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103032104660 is an abundant number, since it is smaller than the sum of its proper divisors (113344841356).

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

103032104660 is a wasteful number, since it uses less digits than its factorization.

103032104660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226823 (or 226821 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 103032104660 its reverse (66401230301), we get a palindrome (169433334961).

The spelling of 103032104660 in words is "one hundred three billion, thirty-two million, one hundred four thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 25603 51206 102412 128015 201211 256030 402422 512060 804844 1006055 2012110 4024220 5151605233 10303210466 20606420932 25758026165 51516052330 103032104660