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14800930 = 251480093
BaseRepresentation
bin111000011101…
…100000100010
31000211222001121
4320131200202
512242112210
61245122454
7236543254
oct70354042
930758047
1014800930
11839a181
124b5942a
1330b2b61
141d73cd4
1514756da
hexe1d822

14800930 has 8 divisors (see below), whose sum is σ = 26641692. Its totient is φ = 5920368.

The previous prime is 14800927. The next prime is 14800949. The reversal of 14800930 is 3900841.

It can be written as a sum of positive squares in 2 ways, for example, as 14799409 + 1521 = 3847^2 + 39^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14800895 and 14800904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740037 + ... + 740056.

Almost surely, 214800930 is an apocalyptic number.

14800930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14800930 is a deficient number, since it is larger than the sum of its proper divisors (11840762).

14800930 is a wasteful number, since it uses less digits than its factorization.

14800930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480100.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 14800930 is about 3847.1976814300. The cubic root of 14800930 is about 245.5253477837.

The spelling of 14800930 in words is "fourteen million, eight hundred thousand, nine hundred thirty".

Divisors: 1 2 5 10 1480093 2960186 7400465 14800930