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4942007 = 7706001
BaseRepresentation
bin10010110110100010110111
3100022002011022
4102312202313
52231121012
6253531355
760002120
oct22664267
910262138
104942007
112876004
1217a3b5b
131040585
14929047
15679472
hex4b68b7

4942007 has 4 divisors (see below), whose sum is σ = 5648016. Its totient is φ = 4236000.

The previous prime is 4941983. The next prime is 4942013. The reversal of 4942007 is 7002494.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7002494 = 23501247.

It is a cyclic number.

It is not a de Polignac number, because 4942007 - 26 = 4941943 is a prime.

It is a super-3 number, since 3×49420073 (a number of 21 digits) contains 333 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 (4942057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352994 + ... + 353007.

It is an arithmetic number, because the mean of its divisors is an integer number (1412004).

Almost surely, 24942007 is an apocalyptic number.

4942007 is a deficient number, since it is larger than the sum of its proper divisors (706009).

4942007 is an equidigital number, since it uses as much as digits as its factorization.

4942007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706008.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 4942007 is about 2223.0625272358. The cubic root of 4942007 is about 170.3339111818. Note that the first 3 decimals are identical.

The spelling of 4942007 in words is "four million, nine hundred forty-two thousand, seven".

Divisors: 1 7 706001 4942007