Search a number
-
+
20060108 = 227368699
BaseRepresentation
bin100110010000…
…1011111001100
31101202011021222
41030201133030
520113410413
61553542512
7332336165
oct114413714
941664258
1020060108
1110361502
126874a38
1342048b3
14294276c
151b63b08
hex13217cc

20060108 has 12 divisors (see below), whose sum is σ = 35586600. Its totient is φ = 9892512.

The previous prime is 20060107. The next prime is 20060113. The reversal of 20060108 is 80106002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20060107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34058 + ... + 34641.

It is an arithmetic number, because the mean of its divisors is an integer number (2965550).

Almost surely, 220060108 is an apocalyptic number.

It is an amenable number.

20060108 is a deficient number, since it is larger than the sum of its proper divisors (15526492).

20060108 is a wasteful number, since it uses less digits than its factorization.

20060108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68776 (or 68774 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 20060108 is about 4478.8511919911. The cubic root of 20060108 is about 271.7134200504.

The spelling of 20060108 in words is "twenty million, sixty thousand, one hundred eight".

Divisors: 1 2 4 73 146 292 68699 137398 274796 5015027 10030054 20060108