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38362572066061 = 1928873889179833
BaseRepresentation
bin10001011100011111110110…
…11110110000110100001101
312000211102111121101111011201
420232033323132300310031
520012013021422103221
6213331304452545501
711036414204204515
oct1056177336606415
9160742447344151
1038362572066061
1111250525903981
124376b0b922291
131853762431669
14968a89070845
15467d72864891
hex22e3fb7b0d0d

38362572066061 has 16 divisors (see below), whose sum is σ = 40406254057600. Its totient is φ = 36321356717568.

The previous prime is 38362572066047. The next prime is 38362572066079. The reversal of 38362572066061 is 16066027526383.

It is a cyclic number.

It is not a de Polignac number, because 38362572066061 - 225 = 38362538511629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38362572065993 and 38362572066011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38362572066001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213233401 + ... + 213413233.

It is an arithmetic number, because the mean of its divisors is an integer number (2525390878600).

Almost surely, 238362572066061 is an apocalyptic number.

It is an amenable number.

38362572066061 is a deficient number, since it is larger than the sum of its proper divisors (2043681991539).

38362572066061 is a wasteful number, since it uses less digits than its factorization.

38362572066061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186628.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 38362572066061 in words is "thirty-eight trillion, three hundred sixty-two billion, five hundred seventy-two million, sixty-six thousand, sixty-one".

Divisors: 1 19 2887 3889 54853 73891 179833 3416827 11227543 213323317 519177871 699370537 9864379549 13288040203 2019082740319 38362572066061