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10672270 = 257152461
BaseRepresentation
bin101000101101…
…100010001110
3202002012121021
4220231202032
510213003040
61020424354
7156466330
oct50554216
922065537
1010672270
11602a264
1236a80ba
13229886b
1415bb450
15e0c24a
hexa2d88e

10672270 has 16 divisors (see below), whose sum is σ = 21954528. Its totient is φ = 3659040.

The previous prime is 10672267. The next prime is 10672271. The reversal of 10672270 is 7227601.

It is a super-2 number, since 2×106722702 = 227794693905800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10672271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76161 + ... + 76300.

It is an arithmetic number, because the mean of its divisors is an integer number (1372158).

Almost surely, 210672270 is an apocalyptic number.

10672270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10672270 is an abundant number, since it is smaller than the sum of its proper divisors (11282258).

10672270 is a wasteful number, since it uses less digits than its factorization.

10672270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152475.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 10672270 is about 3266.8440428034. The cubic root of 10672270 is about 220.1670219268.

Adding to 10672270 its reverse (7227601), we get a palindrome (17899871).

The spelling of 10672270 in words is "ten million, six hundred seventy-two thousand, two hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 152461 304922 762305 1067227 1524610 2134454 5336135 10672270