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4950080 = 26531499
BaseRepresentation
bin10010111000100001000000
3100022111020022
4102320201000
52231400310
6254033012
760034502
oct22704100
910274208
104950080
112881083
1217a8768
131044155
1492bd72
1567ba55
hex4b8840

4950080 has 56 divisors (see below), whose sum is σ = 12192000. Its totient is φ = 1912320.

The previous prime is 4950067. The next prime is 4950103. The reversal of 4950080 is 800594.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9671 + ... + 10169.

Almost surely, 24950080 is an apocalyptic number.

4950080 is a gapful number since it is divisible by the number (40) 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 4950080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6096000).

4950080 is an abundant number, since it is smaller than the sum of its proper divisors (7241920).

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

4950080 is a wasteful number, since it uses less digits than its factorization.

4950080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 4950080 is about 2224.8775247191. The cubic root of 4950080 is about 170.4266101991.

The spelling of 4950080 in words is "four million, nine hundred fifty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 155 160 248 310 320 496 499 620 992 998 1240 1984 1996 2480 2495 3992 4960 4990 7984 9920 9980 15469 15968 19960 30938 31936 39920 61876 77345 79840 123752 154690 159680 247504 309380 495008 618760 990016 1237520 2475040 4950080