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13850060 = 225798929
BaseRepresentation
bin110100110101…
…010111001100
3222001122201012
4310311113030
512021200220
61212504352
7225503120
oct64652714
928048635
1013850060
1178aa834
12477b0b8
132b3c103
141ba7580
151338ac5
hexd355cc

13850060 has 24 divisors (see below), whose sum is σ = 33240480. Its totient is φ = 4748544.

The previous prime is 13850051. The next prime is 13850063. The reversal of 13850060 is 6005831.

It is not an unprimeable number, because it can be changed into a prime (13850063) 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 7 ways as a sum of consecutive naturals, for example, 49325 + ... + 49604.

It is an arithmetic number, because the mean of its divisors is an integer number (1385020).

Almost surely, 213850060 is an apocalyptic number.

13850060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13850060 is an abundant number, since it is smaller than the sum of its proper divisors (19390420).

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

13850060 is a wasteful number, since it uses less digits than its factorization.

13850060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98945 (or 98943 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 13850060 is about 3721.5668743152. The cubic root of 13850060 is about 240.1507155188.

Adding to 13850060 its reverse (6005831), we get a palindrome (19855891).

The spelling of 13850060 in words is "thirteen million, eight hundred fifty thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 98929 197858 395716 494645 692503 989290 1385006 1978580 2770012 3462515 6925030 13850060