Base | Representation |
---|---|
bin | 11101111111111010… |
… | …10101110001010100 |
3 | 1112120102012121201010 |
4 | 32333331111301110 |
5 | 230440442230400 |
6 | 11222043132220 |
7 | 1110051616464 |
oct | 167775256124 |
9 | 45512177633 |
10 | 16105430100 |
11 | 6915106011 |
12 | 3155814070 |
13 | 169887b4c6 |
14 | acad77ba4 |
15 | 643dbe450 |
hex | 3bff55c54 |
16105430100 has 36 divisors (see below), whose sum is σ = 46598378624. Its totient is φ = 4294781280.
The previous prime is 16105430087. The next prime is 16105430113. The reversal of 16105430100 is 103450161.
It is an interprime number because it is at equal distance from previous prime (16105430087) and next prime (16105430113).
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, 26842084 + ... + 26842683.
Almost surely, 216105430100 is an apocalyptic number.
16105430100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16105430100 is an abundant number, since it is smaller than the sum of its proper divisors (30492948524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16105430100 is a wasteful number, since it uses less digits than its factorization.
16105430100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53684784 (or 53684777 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 21.
Adding to 16105430100 its reverse (103450161), we get a palindrome (16208880261).
The spelling of 16105430100 in words is "sixteen billion, one hundred five million, four hundred thirty thousand, one hundred".
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