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10428088 = 2311163727
BaseRepresentation
bin100111110001…
…111010111000
3201121210122111
4213301322320
510132144323
61011302104
7154431406
oct47617270
921553574
1010428088
115982860
1235aa934
132211688
141556476
15daec0d
hex9f1eb8

10428088 has 32 divisors (see below), whose sum is σ = 21490560. Its totient is φ = 4704480.

The previous prime is 10428083. The next prime is 10428091. The reversal of 10428088 is 88082401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10428083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13981 + ... + 14707.

It is an arithmetic number, because the mean of its divisors is an integer number (671580).

Almost surely, 210428088 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 10428088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10745280).

10428088 is an abundant number, since it is smaller than the sum of its proper divisors (11062472).

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

10428088 is a wasteful number, since it uses less digits than its factorization.

10428088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 903 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 10428088 is about 3229.2550224471. The cubic root of 10428088 is about 218.4749066586.

The spelling of 10428088 in words is "ten million, four hundred twenty-eight thousand, eighty-eight".

Divisors: 1 2 4 8 11 22 44 88 163 326 652 727 1304 1454 1793 2908 3586 5816 7172 7997 14344 15994 31988 63976 118501 237002 474004 948008 1303511 2607022 5214044 10428088