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48230025 = 3521016367
BaseRepresentation
bin1011011111111…
…0111010001001
310100202100011020
42313332322021
544321330100
64441423053
71123643214
oct267767211
9110670136
1048230025
1125251a28
121419aa89
139cb889c
14659677b
15437a5a0
hex2dfee89

48230025 has 24 divisors (see below), whose sum is σ = 80542464. Its totient is φ = 25464000.

The previous prime is 48230023. The next prime is 48230027. The reversal of 48230025 is 52003284.

It is an interprime number because it is at equal distance from previous prime (48230023) and next prime (48230027).

It is not a de Polignac number, because 48230025 - 21 = 48230023 is a prime.

It is a super-2 number, since 2×482300252 = 4652270623001250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48229977 and 48230004.

It is not an unprimeable number, because it can be changed into a prime (48230023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4392 + ... + 10758.

It is an arithmetic number, because the mean of its divisors is an integer number (3355936).

Almost surely, 248230025 is an apocalyptic number.

It is an amenable number.

48230025 is a deficient number, since it is larger than the sum of its proper divisors (32312439).

48230025 is a wasteful number, since it uses less digits than its factorization.

48230025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481 (or 6476 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 48230025 is about 6944.7840139201. The cubic root of 48230025 is about 364.0037258605.

The spelling of 48230025 in words is "forty-eight million, two hundred thirty thousand, twenty-five".

Divisors: 1 3 5 15 25 75 101 303 505 1515 2525 6367 7575 19101 31835 95505 159175 477525 643067 1929201 3215335 9646005 16076675 48230025