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38953700395 = 519889391711
BaseRepresentation
bin100100010001110100…
…100100110000101011
310201112202021000021021
4210101310210300223
51114234121403040
625521200553311
72546210663431
oct442164446053
9121482230237
1038953700395
111557a391725
127671622837
13389a38437c
141c5764ad51
15102ec0c24a
hex911d24c2b

38953700395 has 8 divisors (see below), whose sum is σ = 46746910080. Its totient is φ = 31161313920.

The previous prime is 38953700393. The next prime is 38953700417. The reversal of 38953700395 is 59300735983.

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

It is not a de Polignac number, because 38953700395 - 21 = 38953700393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38953700393) 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, 96411 + ... + 295300.

It is an arithmetic number, because the mean of its divisors is an integer number (5843363760).

Almost surely, 238953700395 is an apocalyptic number.

38953700395 is a deficient number, since it is larger than the sum of its proper divisors (7793209685).

38953700395 is a wasteful number, since it uses less digits than its factorization.

38953700395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411605.

The product of its (nonzero) digits is 3061800, while the sum is 52.

The spelling of 38953700395 in words is "thirty-eight billion, nine hundred fifty-three million, seven hundred thousand, three hundred ninety-five".

Divisors: 1 5 19889 99445 391711 1958555 7790740079 38953700395