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1414180 = 22570709
BaseRepresentation
bin101011001010000100100
32122211220001
411121100210
5330223210
650151044
715006655
oct5312044
92584801
101414180
11886549
12582484
133a68c1
1428b52c
151ce03a
hex159424

1414180 has 12 divisors (see below), whose sum is σ = 2969820. Its totient is φ = 565664.

The previous prime is 1414129. The next prime is 1414181. The reversal of 1414180 is 814141.

It can be written as a sum of positive squares in 2 ways, for example, as 1032256 + 381924 = 1016^2 + 618^2 .

It is a super-4 number, since 4×14141804 (a number of 26 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1414181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35335 + ... + 35374.

It is an arithmetic number, because the mean of its divisors is an integer number (247485).

21414180 is an apocalyptic number.

1414180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1414180 is an abundant number, since it is smaller than the sum of its proper divisors (1555640).

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

1414180 is a wasteful number, since it uses less digits than its factorization.

1414180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70718 (or 70716 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1414180 is about 1189.1930036794. The cubic root of 1414180 is about 112.2453168748.

The spelling of 1414180 in words is "one million, four hundred fourteen thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 70709 141418 282836 353545 707090 1414180