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4998080 = 26515619
BaseRepresentation
bin10011000100001111000000
3100101221002002
4103010033000
52234414310
6255043132
760324443
oct23041700
910357062
104998080
11290414a
1218104a8
13105cc59
1494165a
1568ada5
hex4c43c0

4998080 has 28 divisors (see below), whose sum is σ = 11902440. Its totient is φ = 1999104.

The previous prime is 4998073. The next prime is 4998089. The reversal of 4998080 is 808994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4998089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7490 + ... + 8129.

Almost surely, 24998080 is an apocalyptic number.

4998080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4998080 is an abundant number, since it is smaller than the sum of its proper divisors (6904360).

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

4998080 is a wasteful number, since it uses less digits than its factorization.

4998080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15636 (or 15626 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 4998080 is about 2235.6386112250. The cubic root of 4998080 is about 170.9757041733.

The spelling of 4998080 in words is "four million, nine hundred ninety-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 15619 31238 62476 78095 124952 156190 249904 312380 499808 624760 999616 1249520 2499040 4998080