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14970226 = 210372671
BaseRepresentation
bin111001000110…
…110101110010
31001011120021211
4321012311302
512313021401
61252510334
7241146655
oct71066562
931146254
1014970226
1184a5397
12501b3aa
133141c2b
141db989c
1514aa951
hexe46d72

14970226 has 8 divisors (see below), whose sum is σ = 22673664. Its totient is φ = 7412340.

The previous prime is 14970211. The next prime is 14970257. The reversal of 14970226 is 62207941.

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

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 3 ways as a sum of consecutive naturals, for example, 36130 + ... + 36541.

It is an arithmetic number, because the mean of its divisors is an integer number (2834208).

Almost surely, 214970226 is an apocalyptic number.

14970226 is a deficient number, since it is larger than the sum of its proper divisors (7703438).

14970226 is a wasteful number, since it uses less digits than its factorization.

14970226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72776.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 14970226 is about 3869.1376300152. The cubic root of 14970226 is about 246.4579237979.

The spelling of 14970226 in words is "fourteen million, nine hundred seventy thousand, two hundred twenty-six".

Divisors: 1 2 103 206 72671 145342 7485113 14970226