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5406207 = 37922811
BaseRepresentation
bin10100100111110111111111
3101011122220220
4110213313333
52340444312
6311512423
763644352
oct24476777
911148826
105406207
113062844
121988713
131173951
14a0a299
1571bc8c
hex527dff

5406207 has 8 divisors (see below), whose sum is σ = 7299840. Its totient is φ = 3558360.

The previous prime is 5406199. The next prime is 5406211. The reversal of 5406207 is 7026045.

It is a happy number.

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

It is not a de Polignac number, because 5406207 - 23 = 5406199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11169 + ... + 11642.

It is an arithmetic number, because the mean of its divisors is an integer number (912480).

Almost surely, 25406207 is an apocalyptic number.

5406207 is a deficient number, since it is larger than the sum of its proper divisors (1893633).

5406207 is a wasteful number, since it uses less digits than its factorization.

5406207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22893.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 5406207 is about 2325.1251579216. The cubic root of 5406207 is about 175.5082584729.

The spelling of 5406207 in words is "five million, four hundred six thousand, two hundred seven".

Divisors: 1 3 79 237 22811 68433 1802069 5406207