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23800231832 = 2313228848383
BaseRepresentation
bin10110001010100110…
…101011011110011000
32021102200100001021212
4112022212223132120
5342220324404312
614533401322252
71501535426666
oct261246533630
967380301255
1023800231832
11a103679493
124742796388
132323ac3720
14121acb7c36
159446d0822
hex58a9ab798

23800231832 has 16 divisors (see below), whose sum is σ = 48058160640. Its totient is φ = 10984722336.

The previous prime is 23800231813. The next prime is 23800231841. The reversal of 23800231832 is 23813200832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114424088 + ... + 114424295.

It is an arithmetic number, because the mean of its divisors is an integer number (3003635040).

Almost surely, 223800231832 is an apocalyptic number.

It is an amenable number.

23800231832 is an abundant number, since it is smaller than the sum of its proper divisors (24257928808).

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

23800231832 is a wasteful number, since it uses less digits than its factorization.

23800231832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228848402 (or 228848398 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 23800231832 in words is "twenty-three billion, eight hundred million, two hundred thirty-one thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 13 26 52 104 228848383 457696766 915393532 1830787064 2975028979 5950057958 11900115916 23800231832