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2012524024 = 237672512137
BaseRepresentation
bin111011111110100…
…1010110111111000
312012020220210221211
41313331022313320
513110201232044
6531411212504
7100605112660
oct16775126770
95166823854
102012524024
119430210a5
12481ba7134
13260c40a24
141513d91a0
15bba38634
hex77f4adf8

2012524024 has 64 divisors (see below), whose sum is σ = 4396412160. Its totient is φ = 845856000.

The previous prime is 2012524021. The next prime is 2012524037. The reversal of 2012524024 is 4204252102.

It is a junction number, because it is equal to n+sod(n) for n = 2012523986 and 2012524004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012524021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940684 + ... + 942820.

It is an arithmetic number, because the mean of its divisors is an integer number (68693940).

Almost surely, 22012524024 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 2012524024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2198206080).

2012524024 is an abundant number, since it is smaller than the sum of its proper divisors (2383888136).

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

2012524024 is a wasteful number, since it uses less digits than its factorization.

2012524024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2012524024 is about 44861.1638725524. The cubic root of 2012524024 is about 1262.5454597100.

Adding to 2012524024 its reverse (4204252102), we get a palindrome (6216776126).

The spelling of 2012524024 in words is "two billion, twelve million, five hundred twenty-four thousand, twenty-four".

Divisors: 1 2 4 7 8 14 28 56 67 134 251 268 469 502 536 938 1004 1757 1876 2008 2137 3514 3752 4274 7028 8548 14056 14959 16817 17096 29918 33634 59836 67268 117719 119672 134536 143179 235438 286358 470876 536387 572716 941752 1002253 1072774 1145432 2004506 2145548 3754709 4009012 4291096 7509418 8018024 15018836 30037672 35937929 71875858 143751716 251565503 287503432 503131006 1006262012 2012524024