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2130099410 = 25213009941
BaseRepresentation
bin111111011110110…
…1011110011010010
312111110011021001202
41332331223303102
513330301140120
6551211231202
7103533355235
oct17675536322
95443137052
102130099410
119a342723a
124b5448502
1327c3c916a
14162c8341c
15c7010875
hex7ef6bcd2

2130099410 has 8 divisors (see below), whose sum is σ = 3834178956. Its totient is φ = 852039760.

The previous prime is 2130099407. The next prime is 2130099457. The reversal of 2130099410 is 149900312.

It is a happy number.

It is a Cunningham number, because it is equal to 461532+1.

It can be written as a sum of positive squares in 2 ways, for example, as 2130099409 + 1 = 46153^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106504961 + ... + 106504980.

Almost surely, 22130099410 is an apocalyptic number.

2130099410 is a deficient number, since it is larger than the sum of its proper divisors (1704079546).

2130099410 is a wasteful number, since it uses less digits than its factorization.

2130099410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213009948.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 2130099410 is about 46153.0000108335. Note that the first 4 decimals coincide. The cubic root of 2130099410 is about 1286.6683674558.

Adding to 2130099410 its reverse (149900312), we get a palindrome (2279999722).

The spelling of 2130099410 in words is "two billion, one hundred thirty million, ninety-nine thousand, four hundred ten".

Divisors: 1 2 5 10 213009941 426019882 1065049705 2130099410