Base | Representation |
---|---|
bin | 111000110100… |
… | …111101010100 |
3 | 1001000211211000 |
4 | 320310331110 |
5 | 12303200410 |
6 | 1251143300 |
7 | 240423300 |
oct | 70647524 |
9 | 31024730 |
10 | 14896980 |
11 | 845535a |
12 | 4ba4b30 |
13 | 31177a7 |
14 | 1d9ad00 |
15 | 1493dc0 |
hex | e34f54 |
14896980 has 144 divisors (see below), whose sum is σ = 54008640. Its totient is φ = 3398976.
The previous prime is 14896967. The next prime is 14896997. The reversal of 14896980 is 8969841.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 26179 + ... + 26741.
It is an arithmetic number, because the mean of its divisors is an integer number (375060).
Almost surely, 214896980 is an apocalyptic number.
14896980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14896980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27004320).
14896980 is an abundant number, since it is smaller than the sum of its proper divisors (39111660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14896980 is a wasteful number, since it uses less digits than its factorization.
14896980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 595 (or 580 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 45.
The square root of 14896980 is about 3859.6606068410. The cubic root of 14896980 is about 246.0553117743.
It can be divided in two parts, 14896 and 980, that added together give a square (15876 = 1262).
The spelling of 14896980 in words is "fourteen million, eight hundred ninety-six thousand, nine hundred eighty".
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