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38935490822 = 2103227832631
BaseRepresentation
bin100100010000101111…
…000111000100000110
310201111110222212102122
4210100233013010012
51114214441201242
625515310405542
72545600132334
oct442057070406
9121443885378
1038935490822
1115570084598
1276675008b2
133896679b87
141c5506ab54
15102d311ad2
hex910bc7106

38935490822 has 16 divisors (see below), whose sum is σ = 59230109952. Its totient is φ = 19193786760.

The previous prime is 38935490731. The next prime is 38935490827. The reversal of 38935490822 is 22809453983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38935490827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369554 + ... + 463077.

It is an arithmetic number, because the mean of its divisors is an integer number (3701881872).

Almost surely, 238935490822 is an apocalyptic number.

38935490822 is a deficient number, since it is larger than the sum of its proper divisors (20294619130).

38935490822 is a wasteful number, since it uses less digits than its factorization.

38935490822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832963.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 38935490822 in words is "thirty-eight billion, nine hundred thirty-five million, four hundred ninety thousand, eight hundred twenty-two".

Divisors: 1 2 103 206 227 454 23381 46762 832631 1665262 85760993 171521986 189007237 378014474 19467745411 38935490822