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1476980 = 22573849
BaseRepresentation
bin101101000100101110100
32210001000222
411220211310
5334230410
651353512
715361031
oct5504564
92701028
101476980
1191974a
125b2898
133c936b
142a6388
151e2955
hex168974

1476980 has 12 divisors (see below), whose sum is σ = 3101700. Its totient is φ = 590784.

The previous prime is 1476973. The next prime is 1476983. The reversal of 1476980 is 896741.

It can be written as a sum of positive squares in 2 ways, for example, as 964324 + 512656 = 982^2 + 716^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1476980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1476983) 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, 36905 + ... + 36944.

It is an arithmetic number, because the mean of its divisors is an integer number (258475).

21476980 is an apocalyptic number.

1476980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1476980 is an abundant number, since it is smaller than the sum of its proper divisors (1624720).

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

1476980 is a wasteful number, since it uses less digits than its factorization.

1476980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73858 (or 73856 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1476980 is about 1215.3106598726. The cubic root of 1476980 is about 113.8828179283.

The spelling of 1476980 in words is "one million, four hundred seventy-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 73849 147698 295396 369245 738490 1476980