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2338204031 = 19911819949
BaseRepresentation
bin1000101101011110…
…0010100101111111
320000221202001221022
42023113202211333
514242040012111
61024003454355
7111641256242
oct21327424577
96027661838
102338204031
11a9a945329
125530873bb
132b35603a7
14182775259
15da41b2db
hex8b5e297f

2338204031 has 8 divisors (see below), whose sum is σ = 2352180000. Its totient is φ = 2324250720.

The previous prime is 2338204027. The next prime is 2338204061. The reversal of 2338204031 is 1304028332.

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 2338204031 - 22 = 2338204027 is a prime.

It is a super-2 number, since 2×23382040312 = 10934396181169297922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2338204061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230045 + ... + 239993.

It is an arithmetic number, because the mean of its divisors is an integer number (294022500).

Almost surely, 22338204031 is an apocalyptic number.

2338204031 is a deficient number, since it is larger than the sum of its proper divisors (13975969).

2338204031 is a wasteful number, since it uses less digits than its factorization.

2338204031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11329.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2338204031 is about 48354.9793816521. The cubic root of 2338204031 is about 1327.2746557205.

The spelling of 2338204031 in words is "two billion, three hundred thirty-eight million, two hundred four thousand, thirty-one".

Divisors: 1 199 1181 9949 235019 1979851 11749769 2338204031