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2152152010 = 25521413081
BaseRepresentation
bin1000000001000111…
…0011101111001010
312112222122122112201
42000101303233022
513401422331020
6553320030414
7104221663441
oct20021635712
95488578481
102152152010
11a04919728
1250090240a
13283b4a938
14165b83d58
15c8e19a0a
hex80473bca

2152152010 has 16 divisors (see below), whose sum is σ = 3881318472. Its totient is φ = 859206400.

The previous prime is 2152152007. The next prime is 2152152073. The reversal of 2152152010 is 102512512.

It can be written as a sum of positive squares in 4 ways, for example, as 1995676929 + 156475081 = 44673^2 + 12509^2 .

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, 201331 + ... + 211750.

Almost surely, 22152152010 is an apocalyptic number.

2152152010 is a deficient number, since it is larger than the sum of its proper divisors (1729166462).

2152152010 is a wasteful number, since it uses less digits than its factorization.

2152152010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413609.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 2152152010 is about 46391.2923941552. The cubic root of 2152152010 is about 1291.0933602454.

Adding to 2152152010 its reverse (102512512), we get a palindrome (2254664522).

The spelling of 2152152010 in words is "two billion, one hundred fifty-two million, one hundred fifty-two thousand, ten".

Divisors: 1 2 5 10 521 1042 2605 5210 413081 826162 2065405 4130810 215215201 430430402 1076076005 2152152010