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2028714241 = 23128368749
BaseRepresentation
bin111100011101011…
…1011100100000001
312020101101100202111
41320322323210001
513123322323431
6533150215321
7101162533531
oct17072734401
95211340674
102028714241
1195117a044
124874b4541
132643bc038
141536114c1
15bd1857b1
hex78ebb901

2028714241 has 8 divisors (see below), whose sum is σ = 2118600000. Its totient is φ = 1938968592.

The previous prime is 2028714203. The next prime is 2028714257. The reversal of 2028714241 is 1424178202.

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

It is a cyclic number.

It is not a de Polignac number, because 2028714241 - 211 = 2028712193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2028714041) 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, 4866 + ... + 63883.

It is an arithmetic number, because the mean of its divisors is an integer number (264825000).

Almost surely, 22028714241 is an apocalyptic number.

It is an amenable number.

2028714241 is a deficient number, since it is larger than the sum of its proper divisors (89885759).

2028714241 is a wasteful number, since it uses less digits than its factorization.

2028714241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70055.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 2028714241 is about 45041.2504377931. The cubic root of 2028714241 is about 1265.9220346940.

The spelling of 2028714241 in words is "two billion, twenty-eight million, seven hundred fourteen thousand, two hundred forty-one".

Divisors: 1 23 1283 29509 68749 1581227 88204967 2028714241