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38052505052 = 2237925100597
BaseRepresentation
bin100011011100000110…
…110010010111011100
310122012221111112122222
4203130012302113130
51110412420130202
625251525124512
72514655645652
oct433406622734
9118187445588
1038052505052
1115157713291
12745b859738
13378575c8a3
141bada9cdd2
15ecaa464a2
hex8dc1b25dc

38052505052 has 12 divisors (see below), whose sum is σ = 66767590680. Its totient is φ = 18976050576.

The previous prime is 38052504989. The next prime is 38052505103. The reversal of 38052505052 is 25050525083.

38052505052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12548783 + ... + 12551814.

It is an arithmetic number, because the mean of its divisors is an integer number (5563965890).

Almost surely, 238052505052 is an apocalyptic number.

It is an amenable number.

38052505052 is a deficient number, since it is larger than the sum of its proper divisors (28715085628).

38052505052 is a wasteful number, since it uses less digits than its factorization.

38052505052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25100980 (or 25100978 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 38052505052 in words is "thirty-eight billion, fifty-two million, five hundred five thousand, fifty-two".

Divisors: 1 2 4 379 758 1516 25100597 50201194 100402388 9513126263 19026252526 38052505052