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50102806 = 2131927031
BaseRepresentation
bin1011111100100…
…0001000010110
310111021111010111
42333020020112
5100311242211
64545513234
71145603215
oct277101026
9114244114
1050102806
1126310a86
121494281a
13a4c3140
14692307c
1545ea421
hex2fc8216

50102806 has 8 divisors (see below), whose sum is σ = 80935344. Its totient is φ = 23124360.

The previous prime is 50102797. The next prime is 50102821. The reversal of 50102806 is 60820105.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963490 + ... + 963541.

It is an arithmetic number, because the mean of its divisors is an integer number (10116918).

Almost surely, 250102806 is an apocalyptic number.

50102806 is a deficient number, since it is larger than the sum of its proper divisors (30832538).

50102806 is a wasteful number, since it uses less digits than its factorization.

50102806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927046.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 50102806 is about 7078.3335609450. Note that the first 3 decimals coincide. The cubic root of 50102806 is about 368.6554707038.

The spelling of 50102806 in words is "fifty million, one hundred two thousand, eight hundred six".

Divisors: 1 2 13 26 1927031 3854062 25051403 50102806