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10709192 = 23132892
BaseRepresentation
bin101000110110…
…100011001000
3202011002020202
4220312203020
510220143232
61021311332
7160012064
oct50664310
922132222
1010709192
116054a7a
123705548
1322ac600
1415caaa4
15e18162
hexa368c8

10709192 has 36 divisors (see below), whose sum is σ = 21990195. Its totient is φ = 4887168.

The previous prime is 10709189. The next prime is 10709197. The reversal of 10709192 is 29190701.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 42436 + 10666756 = 206^2 + 3266^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=2314.

It is a super-2 number, since 2×107091922 = 229373586585728, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10709197) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 120284 + ... + 120372.

Almost surely, 210709192 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 10709192

10709192 is an abundant number, since it is smaller than the sum of its proper divisors (11281003).

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

10709192 is an equidigital number, since it uses as much as digits as its factorization.

10709192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 29.

The square root of 10709192 is about 3272.4901833313. The cubic root of 10709192 is about 220.4206277774.

Adding to 10709192 its reverse (29190701), we get a palindrome (39899893).

It can be divided in two parts, 10709 and 192, that added together give a palindrome (10901).

The spelling of 10709192 in words is "ten million, seven hundred nine thousand, one hundred ninety-two".

Divisors: 1 2 4 8 13 26 52 89 104 169 178 338 356 676 712 1157 1352 2314 4628 7921 9256 15041 15842 30082 31684 60164 63368 102973 120328 205946 411892 823784 1338649 2677298 5354596 10709192