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38033012012023 = 7191994019357551
BaseRepresentation
bin10001010010111010000000…
…01010111011001111110111
311222122220212000000010110101
420221131000022323033313
514441113102033341043
6212520042521134531
711003536331026450
oct1051350012731767
9158586760003411
1038033012012023
1111133789842556
12432307692a447
13182b661427322
14956b440c6127
1545e4d4ed124d
hex2297402bb3f7

38033012012023 has 32 divisors (see below), whose sum is σ = 45995489280000. Its totient is φ = 30721022085600.

The previous prime is 38033012012003. The next prime is 38033012012069. The reversal of 38033012012023 is 32021021033083.

It is not a de Polignac number, because 38033012012023 - 245 = 2848639923191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38033012011982 and 38033012012000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38033012012003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106192098 + ... + 106549648.

It is an arithmetic number, because the mean of its divisors is an integer number (1437359040000).

Almost surely, 238033012012023 is an apocalyptic number.

38033012012023 is a deficient number, since it is larger than the sum of its proper divisors (7962477267977).

38033012012023 is a wasteful number, since it uses less digits than its factorization.

38033012012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361795.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 38033012012023 in words is "thirty-eight trillion, thirty-three billion, twelve million, twelve thousand, twenty-three".

Divisors: 1 7 19 133 199 1393 3781 4019 26467 28133 76361 357551 534527 799781 2502857 5598467 6793469 15195839 47554283 71152649 106370873 498068543 1351900331 1436997469 9463302317 10058982283 27302951911 191120663377 285962496331 2001737474317 5433287430289 38033012012023