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2230253544 = 23392927231
BaseRepresentation
bin1000010011101110…
…1111011111101000
312202102121121201010
42010323233133220
514031421103134
61005150023520
7106160561631
oct20473573750
95672547633
102230253544
11a44a13552
12522aa7ba0
13297094b6c
141722b4888
15d0be5ce9
hex84eef7e8

2230253544 has 16 divisors (see below), whose sum is σ = 5575633920. Its totient is φ = 743417840.

The previous prime is 2230253539. The next prime is 2230253629. The reversal of 2230253544 is 4453520322.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 46463592 + ... + 46463639.

It is an arithmetic number, because the mean of its divisors is an integer number (348477120).

Almost surely, 22230253544 is an apocalyptic number.

2230253544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2230253544 is an abundant number, since it is smaller than the sum of its proper divisors (3345380376).

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

2230253544 is a wasteful number, since it uses less digits than its factorization.

2230253544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92927240 (or 92927236 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2230253544 is about 47225.5602825419. The cubic root of 2230253544 is about 1306.5260683905.

Adding to 2230253544 its reverse (4453520322), we get a palindrome (6683773866).

The spelling of 2230253544 in words is "two billion, two hundred thirty million, two hundred fifty-three thousand, five hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 92927231 185854462 278781693 371708924 557563386 743417848 1115126772 2230253544