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38461863371701 = 71113133711314579
BaseRepresentation
bin10001011111011000110011…
…01101000010001110110101
312001011220210101111102112011
420233230121231002032311
520020124344010343301
6213445045222124221
711046530554320640
oct1057543155021665
9161156711442464
1038461863371701
11112896481a1460
124392200280671
13185cc27179513
1496d7c7d32a57
1546a734760a51
hex22fb19b423b5

38461863371701 has 32 divisors (see below), whose sum is σ = 48461884922880. Its totient is φ = 29653246022400.

The previous prime is 38461863371689. The next prime is 38461863371731. The reversal of 38461863371701 is 10717336816483.

It is not a de Polignac number, because 38461863371701 - 211 = 38461863369653 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38461863371731) 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, 2257971 + ... + 9056608.

It is an arithmetic number, because the mean of its divisors is an integer number (1514433903840).

Almost surely, 238461863371701 is an apocalyptic number.

It is an amenable number.

38461863371701 is a deficient number, since it is larger than the sum of its proper divisors (10000021551179).

38461863371701 is a wasteful number, since it uses less digits than its factorization.

38461863371701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11315065.

The product of its (nonzero) digits is 12192768, while the sum is 58.

The spelling of 38461863371701 in words is "thirty-eight trillion, four hundred sixty-one billion, eight hundred sixty-three million, three hundred seventy-one thousand, seven hundred one".

Divisors: 1 7 11 77 131 337 917 1441 2359 3707 10087 25949 44147 309029 485617 3399319 11314579 79202053 124460369 871222583 1482209849 3813013123 10375468943 16304308339 26691091861 41943144353 114130158373 293602010471 499504719113 3496533033791 5494551910243 38461863371701