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38650749480355 = 544923509732331
BaseRepresentation
bin10001100100111000101000…
…01100010110110110100011
312001211222100012000221020011
420302130110030112312203
520031223213331332410
6214111524215025351
711066265413622235
oct1062342414266643
9161758305027204
1038650749480355
1111351766505591
12440293596b257
131874999aa570c
149789c5d78255
154705dc14a18a
hex232714316da3

38650749480355 has 16 divisors (see below), whose sum is σ = 46486238364000. Its totient is φ = 30850379642880.

The previous prime is 38650749480337. The next prime is 38650749480359. The reversal of 38650749480355 is 55308494705683.

It is not a de Polignac number, because 38650749480355 - 29 = 38650749479843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38650749480359) 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, 52411540 + ... + 53143870.

It is an arithmetic number, because the mean of its divisors is an integer number (2905389897750).

Almost surely, 238650749480355 is an apocalyptic number.

38650749480355 is a deficient number, since it is larger than the sum of its proper divisors (7835488883645).

38650749480355 is a wasteful number, since it uses less digits than its factorization.

38650749480355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756294.

The product of its (nonzero) digits is 435456000, while the sum is 67.

The spelling of 38650749480355 in words is "thirty-eight trillion, six hundred fifty billion, seven hundred forty-nine million, four hundred eighty thousand, three hundred fifty-five".

Divisors: 1 5 449 2245 23509 117545 732331 3661655 10555541 52777705 328816619 1644083095 17216369479 86081847395 7730149896071 38650749480355