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2024407028 = 22772300251
BaseRepresentation
bin111100010101001…
…1111111111110100
312020002021112101002
41320222133333310
513121222011103
6532514022432
7101111114210
oct17052377764
95202245332
102024407028
119497a7a66
12485b77a18
132635416a7
14152c0d940
15bcad4488
hex78a9fff4

2024407028 has 12 divisors (see below), whose sum is σ = 4048814112. Its totient is φ = 867603000.

The previous prime is 2024406949. The next prime is 2024407057. The reversal of 2024407028 is 8207044202.

2024407028 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36150098 + ... + 36150153.

It is an arithmetic number, because the mean of its divisors is an integer number (337401176).

Almost surely, 22024407028 is an apocalyptic number.

2024407028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2024407028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2024407028 is a wasteful number, since it uses less digits than its factorization.

2024407028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72300262 (or 72300260 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 29.

The square root of 2024407028 is about 44993.4109398254. The cubic root of 2024407028 is about 1265.0254965256.

The spelling of 2024407028 in words is "two billion, twenty-four million, four hundred seven thousand, twenty-eight".

Divisors: 1 2 4 7 14 28 72300251 144600502 289201004 506101757 1012203514 2024407028