Search a number
-
+
126295008 = 25371631153
BaseRepresentation
bin1111000011100…
…01101111100000
322210122110011220
413201301233200
5224312420013
620310535040
73062330010
oct741615740
9283573156
10126295008
1165321344
1236367480
132021c298
1412ab7c40
15b14ab23
hex7871be0

126295008 has 96 divisors (see below), whose sum is σ = 381540096. Its totient is φ = 35831808.

The previous prime is 126295007. The next prime is 126295021. The reversal of 126295008 is 800592621.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 126295008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126295007) 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, 108960 + ... + 110112.

It is an arithmetic number, because the mean of its divisors is an integer number (3974376).

Almost surely, 2126295008 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 126295008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190770048).

126295008 is an abundant number, since it is smaller than the sum of its proper divisors (255245088).

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

126295008 is a wasteful number, since it uses less digits than its factorization.

126295008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 126295008 is about 11238.1051783653. The cubic root of 126295008 is about 501.7207485885.

The spelling of 126295008 in words is "one hundred twenty-six million, two hundred ninety-five thousand, eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 163 168 224 326 336 489 652 672 978 1141 1153 1304 1956 2282 2306 2608 3423 3459 3912 4564 4612 5216 6846 6918 7824 8071 9128 9224 13692 13836 15648 16142 18256 18448 24213 27384 27672 32284 36512 36896 48426 54768 55344 64568 96852 109536 110688 129136 187939 193704 258272 375878 387408 563817 751756 774816 1127634 1315573 1503512 2255268 2631146 3007024 3946719 4510536 5262292 6014048 7893438 9021072 10524584 15786876 18042144 21049168 31573752 42098336 63147504 126295008