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2023251205 = 53710936493
BaseRepresentation
bin111100010011000…
…0101110100000101
312020000002210212211
41320212011310011
513120423014310
6532433143421
7101065231363
oct17046056405
95200083784
102023251205
11949088638
124856bab71
13263228581
141529cc633
15bc956c8a
hex78985d05

2023251205 has 8 divisors (see below), whose sum is σ = 2493520632. Its totient is φ = 1574854848.

The previous prime is 2023251173. The next prime is 2023251211. The reversal of 2023251205 is 5021523202.

It can be written as a sum of positive squares in 4 ways, for example, as 1084319041 + 938932164 = 32929^2 + 30642^2 .

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 2023251205 - 25 = 2023251173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5468062 + ... + 5468431.

It is an arithmetic number, because the mean of its divisors is an integer number (311690079).

Almost surely, 22023251205 is an apocalyptic number.

It is an amenable number.

2023251205 is a deficient number, since it is larger than the sum of its proper divisors (470269427).

2023251205 is a wasteful number, since it uses less digits than its factorization.

2023251205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10936535.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2023251205 is about 44980.5647474551. The cubic root of 2023251205 is about 1264.7846977962.

Adding to 2023251205 its reverse (5021523202), we get a palindrome (7044774407).

The spelling of 2023251205 in words is "two billion, twenty-three million, two hundred fifty-one thousand, two hundred five".

Divisors: 1 5 37 185 10936493 54682465 404650241 2023251205