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48304080 = 243351119107
BaseRepresentation
bin1011100001000…
…0111111010000
310100220002202000
42320100333100
544331212310
64443154000
71124402136
oct270207720
9110802660
1048304080
11252a2630
1214215900
13a0134c6
1465b5756
1543924c0
hex2e10fd0

48304080 has 320 divisors, whose sum is σ = 192844800. Its totient is φ = 10990080.

The previous prime is 48304079. The next prime is 48304097. The reversal of 48304080 is 8040384.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 451387 + ... + 451493.

It is an arithmetic number, because the mean of its divisors is an integer number (602640).

Almost surely, 248304080 is an apocalyptic number.

48304080 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 48304080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96422400).

48304080 is an abundant number, since it is smaller than the sum of its proper divisors (144540720).

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

48304080 is a wasteful number, since it uses less digits than its factorization.

48304080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 48304080 is about 6950.1136681352. The cubic root of 48304080 is about 364.1899342853.

The spelling of 48304080 in words is "forty-eight million, three hundred four thousand, eighty".