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3086130 = 235102871
BaseRepresentation
bin1011110001011100110010
312210210101010
423301130302
51242224010
6150051350
735142315
oct13613462
95723333
103086130
111818723
121049b56
13840918
145a497c
1540e620
hex2f1732

3086130 has 16 divisors (see below), whose sum is σ = 7406784. Its totient is φ = 822960.

The previous prime is 3086107. The next prime is 3086131. The reversal of 3086130 is 316803.

It is a junction number, because it is equal to n+sod(n) for n = 3086097 and 3086106.

It is not an unprimeable number, because it can be changed into a prime (3086131) 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, 51406 + ... + 51465.

It is an arithmetic number, because the mean of its divisors is an integer number (462924).

Almost surely, 23086130 is an apocalyptic number.

3086130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3086130 is an abundant number, since it is smaller than the sum of its proper divisors (4320654).

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

3086130 is a wasteful number, since it uses less digits than its factorization.

3086130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102881.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3086130 is about 1756.7384552061. The cubic root of 3086130 is about 145.5921877727.

The spelling of 3086130 in words is "three million, eighty-six thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 102871 205742 308613 514355 617226 1028710 1543065 3086130