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1025002230353 = 4395212503651
BaseRepresentation
bin11101110101001101110…
…01001101001001010001
310121222201011112022202122
432322212321031021101
5113243201032332403
62102513551024025
7134024340126623
oct16724671151121
93558634468678
101025002230353
11365779045692
1214679b20b015
137587110329a
1437878c10c13
151b9e1729838
hexeea6e4d251

1025002230353 has 8 divisors (see below), whose sum is σ = 1048950071136. Its totient is φ = 1001059416000.

The previous prime is 1025002230313. The next prime is 1025002230361. The reversal of 1025002230353 is 3530322005201.

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

It is a cyclic number.

It is not a de Polignac number, because 1025002230353 - 26 = 1025002230289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1025002230313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 842423 + ... + 1661228.

It is an arithmetic number, because the mean of its divisors is an integer number (131118758892).

Almost surely, 21025002230353 is an apocalyptic number.

It is an amenable number.

1025002230353 is a deficient number, since it is larger than the sum of its proper divisors (23947840783).

1025002230353 is an equidigital number, since it uses as much as digits as its factorization.

1025002230353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513215.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 1025002230353 its reverse (3530322005201), we get a palindrome (4555324235554).

The spelling of 1025002230353 in words is "one trillion, twenty-five billion, two million, two hundred thirty thousand, three hundred fifty-three".

Divisors: 1 43 9521 409403 2503651 107656993 23837261171 1025002230353