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14480480 = 255721847
BaseRepresentation
bin110111001111…
…010001100000
31000020200111002
4313033101200
512201333410
61234211132
7234040100
oct67172140
930220432
1014480480
1181a0443
124a23aa8
133000041
141ccd200
1514107a5
hexdcf460

14480480 has 72 divisors (see below), whose sum is σ = 39817008. Its totient is φ = 4962048.

The previous prime is 14480449. The next prime is 14480491. The reversal of 14480480 is 8408441.

14480480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6917 + ... + 8763.

It is an arithmetic number, because the mean of its divisors is an integer number (553014).

Almost surely, 214480480 is an apocalyptic number.

14480480 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 14480480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19908504).

14480480 is an abundant number, since it is smaller than the sum of its proper divisors (25336528).

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

14480480 is a wasteful number, since it uses less digits than its factorization.

14480480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876 (or 1861 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 14480480 is about 3805.3225881652. The cubic root of 14480480 is about 243.7404747538.

The spelling of 14480480 in words is "fourteen million, four hundred eighty thousand, four hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 392 490 560 784 980 1120 1568 1847 1960 3694 3920 7388 7840 9235 12929 14776 18470 25858 29552 36940 51716 59104 64645 73880 90503 103432 129290 147760 181006 206864 258580 295520 362012 413728 452515 517160 724024 905030 1034320 1448048 1810060 2068640 2896096 3620120 7240240 14480480