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14870941 = 47316403
BaseRepresentation
bin111000101110…
…100110011101
31000222112002121
4320232212131
512301332231
61250422541
7240254341
oct70564635
930875077
1014870941
118437838
124b91a51
133108997
141d91621
15148b311
hexe2e99d

14870941 has 4 divisors (see below), whose sum is σ = 15187392. Its totient is φ = 14554492.

The previous prime is 14870927. The next prime is 14870951. The reversal of 14870941 is 14907841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14870941 - 25 = 14870909 is a prime.

It is a super-2 number, since 2×148709412 = 442289772450962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14870897 and 14870906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14870951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158155 + ... + 158248.

It is an arithmetic number, because the mean of its divisors is an integer number (3796848).

Almost surely, 214870941 is an apocalyptic number.

It is an amenable number.

14870941 is a deficient number, since it is larger than the sum of its proper divisors (316451).

14870941 is an equidigital number, since it uses as much as digits as its factorization.

14870941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316450.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 14870941 is about 3856.2859074503. The cubic root of 14870941 is about 245.9118650058.

The spelling of 14870941 in words is "fourteen million, eight hundred seventy thousand, nine hundred forty-one".

Divisors: 1 47 316403 14870941