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5016906 = 232278717
BaseRepresentation
bin10011001000110101001010
3100102212220100
4103020311022
52241020111
6255310230
760433356
oct23106512
910385810
105016906
112917304
12181b376
1310686ab
14948466
15691756
hex4c8d4a

5016906 has 12 divisors (see below), whose sum is σ = 10870002. Its totient is φ = 1672296.

The previous prime is 5016901. The next prime is 5016923. The reversal of 5016906 is 6096105.

It can be written as a sum of positive squares in only one way, i.e., 4223025 + 793881 = 2055^2 + 891^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5016906.

It is not an unprimeable number, because it can be changed into a prime (5016901) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139341 + ... + 139376.

Almost surely, 25016906 is an apocalyptic number.

5016906 is an abundant number, since it is smaller than the sum of its proper divisors (5853096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5016906 is a wasteful number, since it uses less digits than its factorization.

5016906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278725 (or 278722 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 5016906 is about 2239.8450839288. The cubic root of 5016906 is about 171.1901035491.

The spelling of 5016906 in words is "five million, sixteen thousand, nine hundred six".

Divisors: 1 2 3 6 9 18 278717 557434 836151 1672302 2508453 5016906