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14977941 = 311453877
BaseRepresentation
bin111001001000…
…101110010101
31001011221212120
4321020232111
512313243231
61253010153
7241211316
oct71105625
931157776
1014977941
118500170
125023959
1331455b4
141dbc60d
1514acd96
hexe48b95

14977941 has 8 divisors (see below), whose sum is σ = 21786144. Its totient is φ = 9077520.

The previous prime is 14977883. The next prime is 14977961.

14977941 is nontrivially palindromic in base 10.

14977941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 14977941 - 26 = 14977877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14977893 and 14977902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14977961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226906 + ... + 226971.

It is an arithmetic number, because the mean of its divisors is an integer number (2723268).

Almost surely, 214977941 is an apocalyptic number.

14977941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14977941 is a deficient number, since it is larger than the sum of its proper divisors (6808203).

14977941 is a wasteful number, since it uses less digits than its factorization.

14977941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453891.

The product of its digits is 63504, while the sum is 42.

The square root of 14977941 is about 3870.1344937870. The cubic root of 14977941 is about 246.5002544066.

The spelling of 14977941 in words is "fourteen million, nine hundred seventy-seven thousand, nine hundred forty-one".

Divisors: 1 3 11 33 453877 1361631 4992647 14977941