Search a number
-
+
87414106 = 2138340507
BaseRepresentation
bin1010011010111…
…01010101011010
320002111002121111
411031131111122
5134334222411
612401330534
72111002423
oct515352532
9202432544
1087414106
114538556a
1225336a4a
1315157c30
14b87664a
157a1a721
hex535d55a

87414106 has 16 divisors (see below), whose sum is σ = 142912224. Its totient is φ = 39857904.

The previous prime is 87414071. The next prime is 87414137. The reversal of 87414106 is 60141478.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18096 + ... + 22411.

It is an arithmetic number, because the mean of its divisors is an integer number (8932014).

Almost surely, 287414106 is an apocalyptic number.

87414106 is a deficient number, since it is larger than the sum of its proper divisors (55498118).

87414106 is a wasteful number, since it uses less digits than its factorization.

87414106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40605.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 87414106 is about 9349.5511122192. The cubic root of 87414106 is about 443.8066854518.

The spelling of 87414106 in words is "eighty-seven million, four hundred fourteen thousand, one hundred six".

Divisors: 1 2 13 26 83 166 1079 2158 40507 81014 526591 1053182 3362081 6724162 43707053 87414106