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16048080 = 2432531719
BaseRepresentation
bin111101001101…
…111111010000
31010012022211100
4331031333100
513102014310
61331544400
7253256256
oct75157720
933168740
1016048080
119071184
12545b100
13342b709
1421ba5d6
15161eec0
hexf4dfd0

16048080 has 120 divisors (see below), whose sum is σ = 55710720. Its totient is φ = 4135680.

The previous prime is 16048079. The next prime is 16048117. The reversal of 16048080 is 8084061.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21961 + ... + 22679.

It is an arithmetic number, because the mean of its divisors is an integer number (464256).

Almost surely, 216048080 is an apocalyptic number.

16048080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16048080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27855360).

16048080 is an abundant number, since it is smaller than the sum of its proper divisors (39662640).

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

16048080 is a wasteful number, since it uses less digits than its factorization.

16048080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 16048080 is about 4006.0054917586. The cubic root of 16048080 is about 252.2363617590.

The spelling of 16048080 in words is "sixteen million, forty-eight thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 62 72 80 90 93 120 124 144 155 180 186 240 248 279 310 360 372 465 496 558 620 719 720 744 930 1116 1240 1395 1438 1488 1860 2157 2232 2480 2790 2876 3595 3720 4314 4464 5580 5752 6471 7190 7440 8628 10785 11160 11504 12942 14380 17256 21570 22289 22320 25884 28760 32355 34512 43140 44578 51768 57520 64710 66867 86280 89156 103536 111445 129420 133734 172560 178312 200601 222890 258840 267468 334335 356624 401202 445780 517680 534936 668670 802404 891560 1003005 1069872 1337340 1604808 1783120 2006010 2674680 3209616 4012020 5349360 8024040 16048080