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2024745464 = 23738592
BaseRepresentation
bin111100010101111…
…0010100111111000
312020002220201121202
41320223302213320
513121313323324
6532525153332
7101114024000
oct17053624770
95202821552
102024745464
11949a09265
124860bb848
1326362c751
14152c9b000
15bcb4e8ae
hex78af29f8

2024745464 has 48 divisors (see below), whose sum is σ = 4432446000. Its totient is φ = 866737872.

The previous prime is 2024745451. The next prime is 2024745467. The reversal of 2024745464 is 4645474202.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2024745467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2356667 + ... + 2357525.

It is an arithmetic number, because the mean of its divisors is an integer number (92342625).

Almost surely, 22024745464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2024745464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2216223000).

2024745464 is an abundant number, since it is smaller than the sum of its proper divisors (2407700536).

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

2024745464 is an frugal number, since it uses more digits than its factorization.

2024745464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 38.

The square root of 2024745464 is about 44997.1717333434. The cubic root of 2024745464 is about 1265.0959873421.

The spelling of 2024745464 in words is "two billion, twenty-four million, seven hundred forty-five thousand, four hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 343 392 686 859 1372 1718 2744 3436 6013 6872 12026 24052 42091 48104 84182 168364 294637 336728 589274 737881 1178548 1475762 2357096 2951524 5165167 5903048 10330334 20660668 36156169 41321336 72312338 144624676 253093183 289249352 506186366 1012372732 2024745464