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14073948 = 2232755849
BaseRepresentation
bin110101101100…
…000001011100
3222111000211100
4311230001130
512100331243
61221353100
7230424630
oct65540134
928430740
1014073948
117a42a69
124868790
132bb9ca5
141c24dc0
1513800d3
hexd6c05c

14073948 has 36 divisors (see below), whose sum is σ = 40658800. Its totient is φ = 4021056.

The previous prime is 14073937. The next prime is 14073959. The reversal of 14073948 is 84937041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14073937) and next prime (14073959).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27673 + ... + 28176.

Almost surely, 214073948 is an apocalyptic number.

14073948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

14073948 is an abundant number, since it is smaller than the sum of its proper divisors (26584852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14073948 is a wasteful number, since it uses less digits than its factorization.

14073948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55866 (or 55861 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 14073948 is about 3751.5260894735. The cubic root of 14073948 is about 241.4378271855.

It can be divided in two parts, 140 and 73948, that added together give a cube (74088 = 423).

The spelling of 14073948 in words is "fourteen million, seventy-three thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 55849 111698 167547 223396 335094 390943 502641 670188 781886 1005282 1172829 1563772 2010564 2345658 3518487 4691316 7036974 14073948