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48528670 = 2542111527
BaseRepresentation
bin1011100100011…
…1110100011110
310101022111211011
42321013310132
544410404140
64452045434
71126326001
oct271076436
9111274734
1048528670
1125436343
121430387a
13a0917b8
146633538
1543d8cea
hex2e47d1e

48528670 has 16 divisors (see below), whose sum is σ = 87566688. Its totient is φ = 19363680.

The previous prime is 48528661. The next prime is 48528677. The reversal of 48528670 is 7682584.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48528677) 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, 1554 + ... + 9973.

It is an arithmetic number, because the mean of its divisors is an integer number (5472918).

Almost surely, 248528670 is an apocalyptic number.

48528670 is a deficient number, since it is larger than the sum of its proper divisors (39038018).

48528670 is a wasteful number, since it uses less digits than its factorization.

48528670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11955.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 48528670 is about 6966.2522205272. The cubic root of 48528670 is about 364.7534959107.

The spelling of 48528670 in words is "forty-eight million, five hundred twenty-eight thousand, six hundred seventy".

Divisors: 1 2 5 10 421 842 2105 4210 11527 23054 57635 115270 4852867 9705734 24264335 48528670