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10664153 = 12318663
BaseRepresentation
bin101000101011…
…100011011001
3202001210110122
4220223203121
510212223103
61020323025
7156433553
oct50534331
922053418
1010664153
116024155
1236a3475
132294c66
1415b84d3
15e09b38
hexa2b8d9

10664153 has 4 divisors (see below), whose sum is σ = 10674048. Its totient is φ = 10654260.

The previous prime is 10664113. The next prime is 10664179. The reversal of 10664153 is 35146601.

10664153 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 35146601 = 75020943.

It is a cyclic number.

It is not a de Polignac number, because 10664153 - 216 = 10598617 is a prime.

It is a super-2 number, since 2×106641532 = 227448318414818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10664113) 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, 3101 + ... + 5562.

It is an arithmetic number, because the mean of its divisors is an integer number (2668512).

Almost surely, 210664153 is an apocalyptic number.

It is an amenable number.

10664153 is a deficient number, since it is larger than the sum of its proper divisors (9895).

10664153 is an equidigital number, since it uses as much as digits as its factorization.

10664153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9894.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10664153 is about 3265.6014759918. The cubic root of 10664153 is about 220.1111903502. Note that the first 4 decimals are identical.

The spelling of 10664153 in words is "ten million, six hundred sixty-four thousand, one hundred fifty-three".

Divisors: 1 1231 8663 10664153