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5000961 = 37238141
BaseRepresentation
bin10011000100111100000001
3100102002000210
4103010330001
52240012321
6255104333
760336030
oct23047401
910362023
105000961
112906329
1218120a9
131061364
14942717
1568bb76
hex4c4f01

5000961 has 8 divisors (see below), whose sum is σ = 7620544. Its totient is φ = 2857680.

The previous prime is 5000939. The next prime is 5000977. The reversal of 5000961 is 1690005.

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

It is not a de Polignac number, because 5000961 - 25 = 5000929 is a prime.

It is a super-2 number, since 2×50009612 = 50019221847042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 238141 = 5000961 / (5 + 0 + 0 + 0 + 9 + 6 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000981) 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, 119050 + ... + 119091.

It is an arithmetic number, because the mean of its divisors is an integer number (952568).

Almost surely, 25000961 is an apocalyptic number.

It is an amenable number.

5000961 is a deficient number, since it is larger than the sum of its proper divisors (2619583).

5000961 is a wasteful number, since it uses less digits than its factorization.

5000961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238151.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 5000961 is about 2236.2828533081. The cubic root of 5000961 is about 171.0085492118.

Adding to 5000961 its reverse (1690005), we get a palindrome (6690966).

The spelling of 5000961 in words is "five million, nine hundred sixty-one", and thus it is an aban number.

Divisors: 1 3 7 21 238141 714423 1666987 5000961