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14057948 = 22191091697
BaseRepresentation
bin110101101000…
…000111011100
3222110012212202
4311220013130
512044323243
61221151032
7230330162
oct65500734
928405782
1014057948
117a31a43
12485b478
132bb2918
141c1d232
15137a4b8
hexd681dc

14057948 has 24 divisors (see below), whose sum is σ = 26149200. Its totient is φ = 6594048.

The previous prime is 14057941. The next prime is 14057951. The reversal of 14057948 is 84975041.

14057948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14057941) 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, 7436 + ... + 9132.

It is an arithmetic number, because the mean of its divisors is an integer number (1089550).

Almost surely, 214057948 is an apocalyptic number.

It is an amenable number.

14057948 is a deficient number, since it is larger than the sum of its proper divisors (12091252).

14057948 is a wasteful number, since it uses less digits than its factorization.

14057948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829 (or 1827 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 14057948 is about 3749.3930175430. The cubic root of 14057948 is about 241.3462994434.

The spelling of 14057948 in words is "fourteen million, fifty-seven thousand, nine hundred forty-eight".

Divisors: 1 2 4 19 38 76 109 218 436 1697 2071 3394 4142 6788 8284 32243 64486 128972 184973 369946 739892 3514487 7028974 14057948