Search a number
-
+
10797808 = 247229421
BaseRepresentation
bin101001001100…
…001011110000
3202022120210211
4221030023300
510231012213
61023233504
7160531330
oct51141360
922276724
1010797808
11610560a
123748894
132310a48
1416110c0
15e3453d
hexa4c2f0

10797808 has 40 divisors (see below), whose sum is σ = 24070880. Its totient is φ = 4596480.

The previous prime is 10797763. The next prime is 10797811. The reversal of 10797808 is 80879701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25438 + ... + 25858.

It is an arithmetic number, because the mean of its divisors is an integer number (601772).

Almost surely, 210797808 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 10797808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12035440).

10797808 is an abundant number, since it is smaller than the sum of its proper divisors (13273072).

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

10797808 is a wasteful number, since it uses less digits than its factorization.

10797808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 10797808 is about 3286.0018259277. The cubic root of 10797808 is about 221.0269344676.

The spelling of 10797808 in words is "ten million, seven hundred ninety-seven thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 229 421 458 842 916 1603 1684 1832 2947 3206 3368 3664 5894 6412 6736 11788 12824 23576 25648 47152 96409 192818 385636 674863 771272 1349726 1542544 2699452 5398904 10797808