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38700866690335 = 513159085292657
BaseRepresentation
bin10001100110010101111110…
…11010010101110100011111
312002000202200221101222201101
420303022333122111310133
520033033333333042320
6214150533244453531
711103021361106113
oct1063127732256437
9162022627358641
1038700866690335
1111370a44354193
1244105a1b4a2a7
131879625c03455
1497b1bc099743
15471a71e43c0a
hex2332bf695d1f

38700866690335 has 8 divisors (see below), whose sum is σ = 46795551785136. Its totient is φ = 30724352181120.

The previous prime is 38700866690293. The next prime is 38700866690341. The reversal of 38700866690335 is 53309666800783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38700866690335 - 211 = 38700866688287 is a prime.

It is a super-2 number, since 2×387008666903352 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29542645674 + ... + 29542646983.

It is an arithmetic number, because the mean of its divisors is an integer number (5849443973142).

Almost surely, 238700866690335 is an apocalyptic number.

38700866690335 is a deficient number, since it is larger than the sum of its proper divisors (8094685094801).

38700866690335 is a wasteful number, since it uses less digits than its factorization.

38700866690335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59085292793.

The product of its (nonzero) digits is 117573120, while the sum is 64.

The spelling of 38700866690335 in words is "thirty-eight trillion, seven hundred billion, eight hundred sixty-six million, six hundred ninety thousand, three hundred thirty-five".

Divisors: 1 5 131 655 59085292657 295426463285 7740173338067 38700866690335