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38775704214 = 2313937530549
BaseRepresentation
bin100100000111001101…
…100100101010010110
310201002100022212102010
4210013031210222112
51113403040013324
625451401525050
72541620022222
oct440715445226
9121070285363
1038775704214
1115498968545
127621aa3786
13386c5325a0
141c3bb55782
15101e29c829
hex907364a96

38775704214 has 32 divisors (see below), whose sum is σ = 83606191200. Its totient is φ = 11918230272.

The previous prime is 38775704183. The next prime is 38775704237. The reversal of 38775704214 is 41240757783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192189 + ... + 338360.

It is an arithmetic number, because the mean of its divisors is an integer number (2612693475).

Almost surely, 238775704214 is an apocalyptic number.

38775704214 is an abundant number, since it is smaller than the sum of its proper divisors (44830486986).

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

38775704214 is a wasteful number, since it uses less digits than its factorization.

38775704214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531504.

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 38775704214 in words is "thirty-eight billion, seven hundred seventy-five million, seven hundred four thousand, two hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 937 1874 2811 5622 12181 24362 36543 73086 530549 1061098 1591647 3183294 6897137 13794274 20691411 41382822 497124413 994248826 1491373239 2982746478 6462617369 12925234738 19387852107 38775704214