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10880296 = 237972003
BaseRepresentation
bin101001100000…
…010100101000
3202110202221221
4221200110220
510241132141
61025111424
7161323660
oct51402450
922422857
1010880296
116161589
123788574
13233c45b
1416331a0
15e4dbd1
hexa60528

10880296 has 32 divisors (see below), whose sum is σ = 23567040. Its totient is φ = 4612608.

The previous prime is 10880291. The next prime is 10880299. The reversal of 10880296 is 69208801.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (10880291) 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, 4431 + ... + 6433.

It is an arithmetic number, because the mean of its divisors is an integer number (736470).

Almost surely, 210880296 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 10880296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11783520).

10880296 is an abundant number, since it is smaller than the sum of its proper divisors (12686744).

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

10880296 is a wasteful number, since it uses less digits than its factorization.

10880296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 10880296 is about 3298.5293692796. The cubic root of 10880296 is about 221.5883397358.

The spelling of 10880296 in words is "ten million, eight hundred eighty thousand, two hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 97 194 388 679 776 1358 2003 2716 4006 5432 8012 14021 16024 28042 56084 112168 194291 388582 777164 1360037 1554328 2720074 5440148 10880296