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748050016 = 25737432099
BaseRepresentation
bin101100100101100…
…101011001100000
31221010120212201011
4230211211121200
53013000100031
6202121150304
724352214560
oct5445453140
91833525634
10748050016
1135428905a
1218a62b394
13bbc9405c
14714c4da0
1545a146b1
hex2c965660

748050016 has 96 divisors (see below), whose sum is σ = 1769644800. Its totient is φ = 304528896.

The previous prime is 748050001. The next prime is 748050067. The reversal of 748050016 is 610050847.

It is a self number, because there is not a number n which added to its sum of digits gives 748050016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355335 + ... + 357433.

It is an arithmetic number, because the mean of its divisors is an integer number (18433800).

Almost surely, 2748050016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748050016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884822400).

748050016 is an abundant number, since it is smaller than the sum of its proper divisors (1021594784).

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

748050016 is a wasteful number, since it uses less digits than its factorization.

748050016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196 (or 2188 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 748050016 is about 27350.5030301090. The cubic root of 748050016 is about 907.7722005474.

The spelling of 748050016 in words is "seven hundred forty-eight million, fifty thousand, sixteen".

Divisors: 1 2 4 7 8 14 16 28 32 37 43 56 74 86 112 148 172 224 259 296 301 344 518 592 602 688 1036 1184 1204 1376 1591 2072 2099 2408 3182 4144 4198 4816 6364 8288 8396 9632 11137 12728 14693 16792 22274 25456 29386 33584 44548 50912 58772 67168 77663 89096 90257 117544 155326 178192 180514 235088 310652 356384 361028 470176 543641 621304 631799 722056 1087282 1242608 1263598 1444112 2174564 2485216 2527196 2888224 3339509 4349128 5054392 6679018 8698256 10108784 13358036 17396512 20217568 23376563 26716072 46753126 53432144 93506252 106864288 187012504 374025008 748050016