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48865029 = 329561667
BaseRepresentation
bin1011101001100…
…1111100000101
310101221121012220
42322121330011
5100002140104
64503202553
71132226433
oct272317405
9111847186
1048865029
1125646024
1214446459
13a17b925
1466bdd53
1544537d9
hex2e99f05

48865029 has 8 divisors (see below), whose sum is σ = 67400160. Its totient is φ = 31453296.

The previous prime is 48865001. The next prime is 48865051. The reversal of 48865029 is 92056884.

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

It is not a de Polignac number, because 48865029 - 216 = 48799493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48865079) 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, 280747 + ... + 280920.

It is an arithmetic number, because the mean of its divisors is an integer number (8425020).

Almost surely, 248865029 is an apocalyptic number.

It is an amenable number.

48865029 is a deficient number, since it is larger than the sum of its proper divisors (18535131).

48865029 is a wasteful number, since it uses less digits than its factorization.

48865029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561699.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 48865029 is about 6990.3525662158. The cubic root of 48865029 is about 365.5942755393.

The spelling of 48865029 in words is "forty-eight million, eight hundred sixty-five thousand, twenty-nine".

Divisors: 1 3 29 87 561667 1685001 16288343 48865029