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10667013 = 37507953
BaseRepresentation
bin101000101100…
…010000000101
3202001221101120
4220230100011
510212321023
61020344153
7156445110
oct50542005
922057346
1010667013
116026315
1236a5059
132296356
1415b9577
15e0a8e3
hexa2c405

10667013 has 8 divisors (see below), whose sum is σ = 16254528. Its totient is φ = 6095424.

The previous prime is 10666987. The next prime is 10667021. The reversal of 10667013 is 31076601.

10667013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10667013 - 26 = 10666949 is a prime.

It is a super-2 number, since 2×106670132 = 227570332684338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10667213) 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, 253956 + ... + 253997.

It is an arithmetic number, because the mean of its divisors is an integer number (2031816).

Almost surely, 210667013 is an apocalyptic number.

It is an amenable number.

10667013 is a deficient number, since it is larger than the sum of its proper divisors (5587515).

10667013 is an equidigital number, since it uses as much as digits as its factorization.

10667013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507963.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 10667013 is about 3266.0393445273. The cubic root of 10667013 is about 220.1308656661.

The spelling of 10667013 in words is "ten million, six hundred sixty-seven thousand, thirteen".

Divisors: 1 3 7 21 507953 1523859 3555671 10667013