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2132010 = 232523689
BaseRepresentation
bin1000001000100000101010
311000022120100
420020200222
51021211020
6113410230
724056526
oct10104052
94008510
102132010
1112268a1
12869976
1359855a
143d6d86
152c1a90
hex20882a

2132010 has 24 divisors (see below), whose sum is σ = 5543460. Its totient is φ = 568512.

The previous prime is 2132003. The next prime is 2132023. The reversal of 2132010 is 102312.

Adding to 2132010 its reverse (102312), we get a palindrome (2234322).

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1830609 + 301401 = 1353^2 + 549^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2131983 and 2132001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11755 + ... + 11934.

22132010 is an apocalyptic number.

2132010 is an abundant number, since it is smaller than the sum of its proper divisors (3411450).

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

2132010 is a wasteful number, since it uses less digits than its factorization.

2132010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23702 (or 23699 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2132010 is about 1460.1404042078. The cubic root of 2132010 is about 128.7052944357.

The spelling of 2132010 in words is "two million, one hundred thirty-two thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 23689 47378 71067 118445 142134 213201 236890 355335 426402 710670 1066005 2132010