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464268480 = 26351337201
BaseRepresentation
bin11011101011000…
…010110011000000
31012100121021121220
4123223002303000
51422323042410
6114022515040
714335134264
oct3353026300
91170537556
10464268480
11219081865
1210b595a80
13752543a0
14459340a4
152ab5b070
hex1bac2cc0

464268480 has 112 divisors (see below), whose sum is σ = 1587483744. Its totient is φ = 114278400.

The previous prime is 464268457. The next prime is 464268529. The reversal of 464268480 is 84862464.

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, 6121 + ... + 31080.

It is an arithmetic number, because the mean of its divisors is an integer number (14173962).

Almost surely, 2464268480 is an apocalyptic number.

464268480 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 464268480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (793741872).

464268480 is an abundant number, since it is smaller than the sum of its proper divisors (1123215264).

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

464268480 is a wasteful number, since it uses less digits than its factorization.

464268480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37234 (or 37224 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 42.

The square root of 464268480 is about 21546.8902628662. The cubic root of 464268480 is about 774.3246172894.

The spelling of 464268480 in words is "four hundred sixty-four million, two hundred sixty-eight thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 832 960 1040 1248 1560 2080 2496 3120 4160 6240 12480 37201 74402 111603 148804 186005 223206 297608 372010 446412 483613 558015 595216 744020 892824 967226 1116030 1190432 1450839 1488040 1785648 1934452 2232060 2380864 2418065 2901678 2976080 3571296 3868904 4464120 4836130 5803356 5952160 7142592 7254195 7737808 8928240 9672260 11606712 11904320 14508390 15475616 17856480 19344520 23213424 29016780 30951232 35712960 38689040 46426848 58033560 77378080 92853696 116067120 154756160 232134240 464268480