Base | Representation |
---|---|
bin | 111000110101… |
… | …001111101100 |
3 | 1001000220102120 |
4 | 320311033230 |
5 | 12303220111 |
6 | 1251152540 |
7 | 240426600 |
oct | 70651754 |
9 | 31026376 |
10 | 14898156 |
11 | 8456229 |
12 | 4ba5750 |
13 | 31181a0 |
14 | 1d9b500 |
15 | 1494406 |
hex | e353ec |
14898156 has 72 divisors (see below), whose sum is σ = 43570800. Its totient is φ = 3927168.
The previous prime is 14898151. The next prime is 14898157. The reversal of 14898156 is 65189841.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (14898151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6670 + ... + 8618.
It is an arithmetic number, because the mean of its divisors is an integer number (605150).
Almost surely, 214898156 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14898156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21785400).
14898156 is an abundant number, since it is smaller than the sum of its proper divisors (28672644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14898156 is a wasteful number, since it uses less digits than its factorization.
14898156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1983 (or 1974 counting only the distinct ones).
The product of its digits is 69120, while the sum is 42.
The square root of 14898156 is about 3859.8129488357. The cubic root of 14898156 is about 246.0617863177.
The spelling of 14898156 in words is "fourteen million, eight hundred ninety-eight thousand, one hundred fifty-six".
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