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47568053 = 134797639
BaseRepresentation
bin1011010101110…
…1010010110101
310022111201002202
42311131102311
544134134203
64415314245
71115215241
oct265352265
9108451082
1047568053
112493a645
1213b1b985
139b164a0
146463421
154299388
hex2d5d4b5

47568053 has 8 divisors (see below), whose sum is σ = 51340800. Its totient is φ = 43811568.

The previous prime is 47568049. The next prime is 47568061. The reversal of 47568053 is 35086574.

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

It is a cyclic number.

It is not a de Polignac number, because 47568053 - 22 = 47568049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47567998 and 47568016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47568553) 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, 2408 + ... + 10046.

It is an arithmetic number, because the mean of its divisors is an integer number (6417600).

Almost surely, 247568053 is an apocalyptic number.

It is an amenable number.

47568053 is a deficient number, since it is larger than the sum of its proper divisors (3772747).

47568053 is a wasteful number, since it uses less digits than its factorization.

47568053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8131.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 47568053 is about 6896.9596925022. The cubic root of 47568053 is about 362.3306935096.

The spelling of 47568053 in words is "forty-seven million, five hundred sixty-eight thousand, fifty-three".

Divisors: 1 13 479 6227 7639 99307 3659081 47568053