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48505029 = 317951079
BaseRepresentation
bin1011100100001…
…0000011000101
310101021022101120
42321002003011
544404130104
64451344153
71126200036
oct271020305
9111238346
1048505029
112541a601
12142b2059
13a083b01
146628a8d
1543d1cd9
hex2e420c5

48505029 has 8 divisors (see below), whose sum is σ = 68477760. Its totient is φ = 30434496.

The previous prime is 48505027. The next prime is 48505031. The reversal of 48505029 is 92050584.

It is an interprime number because it is at equal distance from previous prime (48505027) and next prime (48505031).

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

It is not a de Polignac number, because 48505029 - 21 = 48505027 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48505027) 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, 475489 + ... + 475590.

It is an arithmetic number, because the mean of its divisors is an integer number (8559720).

Almost surely, 248505029 is an apocalyptic number.

It is an amenable number.

48505029 is a deficient number, since it is larger than the sum of its proper divisors (19972731).

48505029 is a wasteful number, since it uses less digits than its factorization.

48505029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951099.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 48505029 is about 6964.5551903908. Note that the first 3 decimals coincide. The cubic root of 48505029 is about 364.6942557540.

The spelling of 48505029 in words is "forty-eight million, five hundred five thousand, twenty-nine".

Divisors: 1 3 17 51 951079 2853237 16168343 48505029