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10670080 = 2125521
BaseRepresentation
bin101000101101…
…000000000000
3202002002121011
4220231000000
510212420310
61020410304
7156460051
oct50550000
922062534
1010670080
116028653
1236a6994
132297875
1415ba728
15e0b78a
hexa2d000

10670080 has 52 divisors (see below), whose sum is σ = 25654212. Its totient is φ = 4259840.

The previous prime is 10670071. The next prime is 10670089. The reversal of 10670080 is 8007601.

It is an interprime number because it is at equal distance from previous prime (10670071) and next prime (10670089).

It can be written as a sum of positive squares in 2 ways, for example, as 3444736 + 7225344 = 1856^2 + 2688^2 .

It is a super-2 number, since 2×106700802 = 227701214412800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10670089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20220 + ... + 20740.

Almost surely, 210670080 is an apocalyptic number.

10670080 is a gapful number since it is divisible by the number (10) 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 10670080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12827106).

10670080 is an abundant number, since it is smaller than the sum of its proper divisors (14984132).

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

10670080 is an frugal number, since it uses more digits than its factorization.

10670080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 10670080 is about 3266.5088397248. The cubic root of 10670080 is about 220.1519611271.

Adding to 10670080 its reverse (8007601), we get a palindrome (18677681).

The spelling of 10670080 in words is "ten million, six hundred seventy thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 521 640 1024 1042 1280 2048 2084 2560 2605 4096 4168 5120 5210 8336 10240 10420 16672 20480 20840 33344 41680 66688 83360 133376 166720 266752 333440 533504 666880 1067008 1333760 2134016 2667520 5335040 10670080