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48625247 = 1126916433
BaseRepresentation
bin1011100101111…
…1011001011111
310101111102022002
42321133121133
544422001442
64454112515
71130210366
oct271373137
9111442262
1048625247
11254a1960
121434b73b
13a0c6748
14665a7dd
154407732
hex2e5f65f

48625247 has 8 divisors (see below), whose sum is σ = 53246160. Its totient is φ = 44037760.

The previous prime is 48625229. The next prime is 48625271. The reversal of 48625247 is 74252684.

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 48625247 - 210 = 48624223 is a prime.

It is a super-2 number, since 2×486252472 = 4728829291622018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48625247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48625277) 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, 5258 + ... + 11175.

It is an arithmetic number, because the mean of its divisors is an integer number (6655770).

Almost surely, 248625247 is an apocalyptic number.

48625247 is a deficient number, since it is larger than the sum of its proper divisors (4620913).

48625247 is a wasteful number, since it uses less digits than its factorization.

48625247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16713.

The product of its digits is 107520, while the sum is 38.

The square root of 48625247 is about 6973.1805512262. The cubic root of 48625247 is about 364.9953011217.

The spelling of 48625247 in words is "forty-eight million, six hundred twenty-five thousand, two hundred forty-seven".

Divisors: 1 11 269 2959 16433 180763 4420477 48625247