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8000214 = 233736037
BaseRepresentation
bin11110100001001011010110
3120001110020020
4132201023112
54022001324
6443250010
7125000145
oct36411326
916043206
108000214
114574752
122819906
131871571
1410c375c
15a80679
hex7a12d6

8000214 has 16 divisors (see below), whose sum is σ = 16433328. Its totient is φ = 2594592.

The previous prime is 8000189. The next prime is 8000219. The reversal of 8000214 is 4120008.

It is a junction number, because it is equal to n+sod(n) for n = 8000193 and 8000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000219) 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, 17797 + ... + 18240.

It is an arithmetic number, because the mean of its divisors is an integer number (1027083).

Almost surely, 28000214 is an apocalyptic number.

8000214 is an abundant number, since it is smaller than the sum of its proper divisors (8433114).

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

8000214 is a wasteful number, since it uses less digits than its factorization.

8000214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36079.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 8000214 is about 2828.4649547060. The cubic root of 8000214 is about 200.0017833174.

The spelling of 8000214 in words is "eight million, two hundred fourteen", and thus it is an aban number.

Divisors: 1 2 3 6 37 74 111 222 36037 72074 108111 216222 1333369 2666738 4000107 8000214