Search a number
-
+
10029888 = 2632111583
BaseRepresentation
bin100110010000…
…101101000000
3200212120102100
4212100231000
510031424023
6554550400
7151152441
oct46205500
920776370
1010029888
115730670
123438400
13210235b
1414912c8
15d31c43
hex990b40

10029888 has 84 divisors (see below), whose sum is σ = 31382208. Its totient is φ = 3037440.

The previous prime is 10029883. The next prime is 10029913. The reversal of 10029888 is 88892001.

It is a Cunningham number, because it is equal to 31672-1.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10029883) 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, 5545 + ... + 7127.

Almost surely, 210029888 is an apocalyptic number.

10029888 is a gapful number since it is divisible by the number (18) 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 10029888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15691104).

10029888 is an abundant number, since it is smaller than the sum of its proper divisors (21352320).

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

10029888 is a wasteful number, since it uses less digits than its factorization.

10029888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612 (or 1599 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 10029888 is about 3166.9998421219. Note that the first 3 decimals coincide. The cubic root of 10029888 is about 215.6578946664.

The spelling of 10029888 in words is "ten million, twenty-nine thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 96 99 132 144 176 192 198 264 288 352 396 528 576 704 792 1056 1583 1584 2112 3166 3168 4749 6332 6336 9498 12664 14247 17413 18996 25328 28494 34826 37992 50656 52239 56988 69652 75984 101312 104478 113976 139304 151968 156717 208956 227952 278608 303936 313434 417912 455904 557216 626868 835824 911808 1114432 1253736 1671648 2507472 3343296 5014944 10029888