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11070407 = 194011453
BaseRepresentation
bin101010001110…
…101111000111
3202211102202002
4222032233013
510313223112
61033135515
7163045145
oct52165707
922742662
1011070407
1162813a7
12385a59b
1323a7b4a
141682595
15e8a1c2
hexa8ebc7

11070407 has 8 divisors (see below), whose sum is σ = 11690160. Its totient is φ = 10454400.

The previous prime is 11070401. The next prime is 11070413. The reversal of 11070407 is 70407011.

It is an interprime number because it is at equal distance from previous prime (11070401) and next prime (11070413).

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

It is a cyclic number.

It is not a de Polignac number, because 11070407 - 28 = 11070151 is a prime.

It is a super-2 number, since 2×110704072 = 245107822291298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11070401) 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, 6893 + ... + 8345.

It is an arithmetic number, because the mean of its divisors is an integer number (1461270).

Almost surely, 211070407 is an apocalyptic number.

11070407 is a deficient number, since it is larger than the sum of its proper divisors (619753).

11070407 is a wasteful number, since it uses less digits than its factorization.

11070407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 11070407 is about 3327.2221146175. Note that the first 3 decimals coincide. The cubic root of 11070407 is about 222.8714965435.

Adding to 11070407 its reverse (70407011), we get a palindrome (81477418).

The spelling of 11070407 in words is "eleven million, seventy thousand, four hundred seven".

Divisors: 1 19 401 1453 7619 27607 582653 11070407