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2083338239 = 19457239933
BaseRepresentation
bin111110000101101…
…0011011111111111
312101012011112210112
41330023103133333
513231313310424
6542421100235
7102425040263
oct17413233777
95335145715
102083338239
11979a98944
124a185767b
13272806028
1415a9900a3
15c2d7560e
hex7c2d37ff

2083338239 has 8 divisors (see below), whose sum is σ = 2197795440. Its totient is φ = 1969361856.

The previous prime is 2083338227. The next prime is 2083338241. The reversal of 2083338239 is 9328333802.

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

It is not a de Polignac number, because 2083338239 - 24 = 2083338223 is a prime.

It is a super-2 number, since 2×20833382392 = 8680596436159242242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2083338196 and 2083338205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083338209) 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, 111284 + ... + 128649.

It is an arithmetic number, because the mean of its divisors is an integer number (274724430).

Almost surely, 22083338239 is an apocalyptic number.

2083338239 is a deficient number, since it is larger than the sum of its proper divisors (114457201).

2083338239 is a wasteful number, since it uses less digits than its factorization.

2083338239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240409.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 2083338239 is about 45643.6001976181. The cubic root of 2083338239 is about 1277.1833897908.

The spelling of 2083338239 in words is "two billion, eighty-three million, three hundred thirty-eight thousand, two hundred thirty-nine".

Divisors: 1 19 457 8683 239933 4558727 109649381 2083338239