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7986114 = 23449297
BaseRepresentation
bin11110011101101111000010
3120000201220000
4132131233002
54021023424
6443100430
7124611063
oct36355702
916021800
107986114
1145650a4
122811716
131868016
1410bc56a
15a7b3c9
hex79dbc2

7986114 has 20 divisors (see below), whose sum is σ = 17895174. Its totient is φ = 2661984.

The previous prime is 7986113. The next prime is 7986133. The reversal of 7986114 is 4116897.

It can be written as a sum of positive squares in only one way, i.e., 7935489 + 50625 = 2817^2 + 225^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7986113) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 24487 + ... + 24810.

Almost surely, 27986114 is an apocalyptic number.

7986114 is an abundant number, since it is smaller than the sum of its proper divisors (9909060).

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

7986114 is a wasteful number, since it uses less digits than its factorization.

7986114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49311 (or 49302 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 7986114 is about 2825.9713374343. The cubic root of 7986114 is about 199.8842163170.

It can be divided in two parts, 7986 and 114, that added together give a square (8100 = 902).

The spelling of 7986114 in words is "seven million, nine hundred eighty-six thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 81 162 49297 98594 147891 295782 443673 887346 1331019 2662038 3993057 7986114