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10424407 = 721911197
BaseRepresentation
bin100111110001…
…000001010111
3201121121121011
4213301001113
510132040112
61011233051
7154414600
oct47610127
921547534
1010424407
115980014
1235a8787
13220cab6
141554da7
15dadaa7
hex9f1057

10424407 has 12 divisors (see below), whose sum is σ = 12765720. Its totient is φ = 8464176.

The previous prime is 10424399. The next prime is 10424413. The reversal of 10424407 is 70442401.

10424407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10424407 - 23 = 10424399 is a prime.

It is a super-2 number, since 2×104244072 = 217336522603298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10424437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4668 + ... + 6529.

It is an arithmetic number, because the mean of its divisors is an integer number (1063810).

Almost surely, 210424407 is an apocalyptic number.

10424407 is a deficient number, since it is larger than the sum of its proper divisors (2341313).

10424407 is a wasteful number, since it uses less digits than its factorization.

10424407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11230 (or 11223 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 10424407 is about 3228.6850264465. The cubic root of 10424407 is about 218.4491972228.

Adding to 10424407 its reverse (70442401), we get a palindrome (80866808).

The spelling of 10424407 in words is "ten million, four hundred twenty-four thousand, four hundred seven".

Divisors: 1 7 19 49 133 931 11197 78379 212743 548653 1489201 10424407