Search a number
-
+
2524975068 = 22371122911933
BaseRepresentation
bin1001011010000000…
…0000111111011100
320111222012000122010
42112200000333130
520132343200233
61054314551220
7116366635230
oct22640007734
96458160563
102524975068
111086312160
125a5738510
133131651b5
1419d4b25c0
15eba10b63
hex96800fdc

2524975068 has 96 divisors (see below), whose sum is σ = 7378076160. Its totient is φ = 652919040.

The previous prime is 2524975049. The next prime is 2524975091. The reversal of 2524975068 is 8605794252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205630 + ... + 217562.

It is an arithmetic number, because the mean of its divisors is an integer number (76854960).

Almost surely, 22524975068 is an apocalyptic number.

2524975068 is a gapful number since it is divisible by the number (28) 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 2524975068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3689038080).

2524975068 is an abundant number, since it is smaller than the sum of its proper divisors (4853101092).

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

2524975068 is a wasteful number, since it uses less digits than its factorization.

2524975068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12187 (or 12185 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 2524975068 is about 50249.1300223198. The cubic root of 2524975068 is about 1361.7133588754.

The spelling of 2524975068 in words is "two billion, five hundred twenty-four million, nine hundred seventy-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 229 231 308 458 462 687 916 924 1374 1603 2519 2748 3206 4809 5038 6412 7557 9618 10076 11933 15114 17633 19236 23866 30228 35266 35799 47732 52899 70532 71598 83531 105798 131263 143196 167062 211596 250593 262526 334124 393789 501186 525052 787578 918841 1002372 1575156 1837682 2732657 2756523 3675364 5465314 5513046 8197971 10930628 11026092 16395942 19128599 30059227 32791884 38257198 57385797 60118454 76514396 90177681 114771594 120236908 180355362 210414589 229543188 360710724 420829178 631243767 841658356 1262487534 2524975068