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23800488048 = 2432239691553
BaseRepresentation
bin10110001010100111…
…101010000001110000
32021102200211001202100
4112022213222001300
5342220411104143
614533411020400
71501540544661
oct261247520160
967380731670
1023800488048
11a103833a37
12474289a700
132323b8322c
14121ad43368
159447316d3
hex58a9ea070

23800488048 has 60 divisors (see below), whose sum is σ = 66887102880. Its totient is φ = 7900290048.

The previous prime is 23800488043. The next prime is 23800488083. The reversal of 23800488048 is 84088400832.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23800487994 and 23800488012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23800488043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311361 + ... + 380192.

It is an arithmetic number, because the mean of its divisors is an integer number (1114785048).

Almost surely, 223800488048 is an apocalyptic number.

It is an amenable number.

23800488048 is an abundant number, since it is smaller than the sum of its proper divisors (43086614832).

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

23800488048 is a wasteful number, since it uses less digits than its factorization.

23800488048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691806 (or 691797 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The spelling of 23800488048 in words is "twenty-three billion, eight hundred million, four hundred eighty-eight thousand, forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 239 478 717 956 1434 1912 2151 2868 3824 4302 5736 8604 11472 17208 34416 691553 1383106 2074659 2766212 4149318 5532424 6223977 8298636 11064848 12447954 16597272 24895908 33194544 49791816 99583632 165281167 330562334 495843501 661124668 991687002 1322249336 1487530503 1983374004 2644498672 2975061006 3966748008 5950122012 7933496016 11900244024 23800488048