Search a number
-
+
47055012224625 = 325343972713431
BaseRepresentation
bin10101011001011110110010…
…10010011101111001110001
320011121102012201002112220200
422230233121102131321301
522131422131112142000
6244024435120425413
712624420032360406
oct1254573122357161
9204542181075820
1047055012224625
1113aa1a11751a69
12533b6b0478269
1320343651b19a2
14b896909a62ad
1556901ed2e500
hex2acbd949de71

47055012224625 has 48 divisors (see below), whose sum is σ = 86797164964224. Its totient is φ = 24512378436000.

The previous prime is 47055012224599. The next prime is 47055012224653. The reversal of 47055012224625 is 52642221055074.

47055012224625 is a `hidden beast` number, since 4 + 7 + 0 + 5 + 5 + 0 + 12 + 2 + 2 + 4 + 625 = 666.

It is not a de Polignac number, because 47055012224625 - 25 = 47055012224593 is a prime.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 486308341 + ... + 486405090.

It is an arithmetic number, because the mean of its divisors is an integer number (1808274270088).

Almost surely, 247055012224625 is an apocalyptic number.

47055012224625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47055012224625 is a deficient number, since it is larger than the sum of its proper divisors (39742152739599).

47055012224625 is a wasteful number, since it uses less digits than its factorization.

47055012224625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972713495 (or 972713482 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

Adding to 47055012224625 its reverse (52642221055074), we get a palindrome (99697233279699).

The spelling of 47055012224625 in words is "forty-seven trillion, fifty-five billion, twelve million, two hundred twenty-four thousand, six hundred twenty-five".

Divisors: 1 3 5 9 15 25 43 45 75 125 129 215 225 375 387 645 1075 1125 1935 3225 5375 9675 16125 48375 972713431 2918140293 4863567155 8754420879 14590701465 24317835775 41826677533 43772104395 72953507325 121589178875 125480032599 209133387665 218860521975 364767536625 376440097797 627400162995 1045666938325 1094302609875 1882200488985 3137000814975 5228334691625 9411002444925 15685004074875 47055012224625