Search a number
-
+
10068897588 = 22323314128703
BaseRepresentation
bin10010110000010011…
…10010111100110100
3221222201101222211220
421120021302330310
5131110114210323
64343043230340
7504342134361
oct113011627464
927881358756
1010068897588
1142a76a2872
121b500783b0
13c46061289
146b7379468
153dde6c0e3
hex258272f34

10068897588 has 96 divisors (see below), whose sum is σ = 25924534272. Its totient is φ = 3030931200.

The previous prime is 10068897583. The next prime is 10068897593. The reversal of 10068897588 is 88579886001.

It is an interprime number because it is at equal distance from previous prime (10068897583) and next prime (10068897593).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10068897583) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336445 + ... + 365147.

It is an arithmetic number, because the mean of its divisors is an integer number (270047232).

Almost surely, 210068897588 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 10068897588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12962267136).

10068897588 is an abundant number, since it is smaller than the sum of its proper divisors (15855636684).

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

10068897588 is a wasteful number, since it uses less digits than its factorization.

10068897588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28805 (or 28803 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 60.

The spelling of 10068897588 in words is "ten billion, sixty-eight million, eight hundred ninety-seven thousand, five hundred eighty-eight".

Divisors: 1 2 3 4 6 12 23 31 41 46 62 69 82 92 93 123 124 138 164 186 246 276 372 492 713 943 1271 1426 1886 2139 2542 2829 2852 3772 3813 4278 5084 5658 7626 8556 11316 15252 28703 29233 57406 58466 86109 87699 114812 116932 172218 175398 344436 350796 660169 889793 1176823 1320338 1779586 1980507 2353646 2640676 2669379 3530469 3559172 3961014 4707292 5338758 7060938 7922028 10677516 14121876 20465239 27066929 36481513 40930478 54133858 61395717 72963026 81200787 81860956 108267716 109444539 122791434 145926052 162401574 218889078 245582868 324803148 437778156 839074799 1678149598 2517224397 3356299196 5034448794 10068897588