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38980277222 = 2193727724237
BaseRepresentation
bin100100010011011001…
…111101001111100110
310201121121021020211012
4210103121331033212
51114312422332342
625523550342222
72546652614045
oct442331751746
9121547236735
1038980277222
1115593394247
12767a4ba972
1338a2a2b1c3
141c5ada855c
15103220bb82
hex91367d3e6

38980277222 has 16 divisors (see below), whose sum is σ = 63211262640. Its totient is φ = 17965304928.

The previous prime is 38980277221. The next prime is 38980277233. The reversal of 38980277222 is 22277208983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38980277221) 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, 13860713 + ... + 13863524.

It is an arithmetic number, because the mean of its divisors is an integer number (3950703915).

Almost surely, 238980277222 is an apocalyptic number.

38980277222 is a deficient number, since it is larger than the sum of its proper divisors (24230985418).

38980277222 is a wasteful number, since it uses less digits than its factorization.

38980277222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27724295.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 38980277222 in words is "thirty-eight billion, nine hundred eighty million, two hundred seventy-seven thousand, two hundred twenty-two".

Divisors: 1 2 19 37 38 74 703 1406 27724237 55448474 526760503 1025796769 1053521006 2051593538 19490138611 38980277222