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48830880 = 2535714533
BaseRepresentation
bin1011101001000…
…1100110100000
310101212212101010
42322101212200
5100000042010
64502340520
71132025040
oct272214640
9111785333
1048830880
11256223aa
121442a740
13a169217
1466b1720
154448620
hex2e919a0

48830880 has 96 divisors (see below), whose sum is σ = 175803264. Its totient is φ = 11160576.

The previous prime is 48830879. The next prime is 48830891. The reversal of 48830880 is 8803884.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3907 + ... + 10626.

It is an arithmetic number, because the mean of its divisors is an integer number (1831284).

Almost surely, 248830880 is an apocalyptic number.

48830880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48830880 is an abundant number, since it is smaller than the sum of its proper divisors (126972384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48830880 is a wasteful number, since it uses less digits than its factorization.

48830880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14558 (or 14550 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 48830880 is about 6987.9095586592. The cubic root of 48830880 is about 365.5090913181.

The spelling of 48830880 in words is "forty-eight million, eight hundred thirty thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 14533 29066 43599 58132 72665 87198 101731 116264 145330 174396 203462 217995 232528 290660 305193 348792 406924 435990 465056 508655 581320 610386 697584 813848 871980 1017310 1162640 1220772 1395168 1525965 1627696 1743960 2034620 2325280 2441544 3051930 3255392 3487920 4069240 4883088 6103860 6975840 8138480 9766176 12207720 16276960 24415440 48830880