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38813104453230 = 2325431256716147
BaseRepresentation
bin10001101001100111000010…
…10011011011011001101110
312002102111101222120002200200
420310303201103123121232
520041403214220000410
6214314254413334330
711114103624255462
oct1064634123333156
9162374358502620
1038813104453230
11114045aa676718
12442a2a61973a6
1318870a1bc41c3
149827c854a4a2
154749407173c0
hex234ce14db66e

38813104453230 has 24 divisors (see below), whose sum is σ = 100914071578632. Its totient is φ = 10350161187504.

The previous prime is 38813104453159. The next prime is 38813104453259. The reversal of 38813104453230 is 3235440131883.

38813104453230 is a `hidden beast` number, since 3 + 8 + 8 + 1 + 3 + 104 + 4 + 532 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215628357984 + ... + 215628358163.

It is an arithmetic number, because the mean of its divisors is an integer number (4204752982443).

Almost surely, 238813104453230 is an apocalyptic number.

38813104453230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38813104453230 is an abundant number, since it is smaller than the sum of its proper divisors (62100967125402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38813104453230 is a wasteful number, since it uses less digits than its factorization.

38813104453230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431256716160 (or 431256716157 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 38813104453230 in words is "thirty-eight trillion, eight hundred thirteen billion, one hundred four million, four hundred fifty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 431256716147 862513432294 1293770148441 2156283580735 2587540296882 3881310445323 4312567161470 6468850742205 7762620890646 12937701484410 19406552226615 38813104453230