Search a number
-
+
1025230026341 = 2974347581103
BaseRepresentation
bin11101110101101000111…
…10001011011001100101
310122000022001011120010002
432322310132023121211
5113244132341320331
62102552325311045
7134033104303103
oct16726436133145
93560261146102
101025230026341
11365885693134
12146843565485
13758a9370301
143789b18ac73
151ba067249cb
hexeeb478b665

1025230026341 has 8 divisors (see below), whose sum is σ = 1062010241280. Its totient is φ = 988544975152.

The previous prime is 1025230026281. The next prime is 1025230026377. The reversal of 1025230026341 is 1436200325201.

It is a happy number.

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 1025230026341 - 210 = 1025230025317 is a prime.

It is a super-2 number, since 2×10252300263412 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025230046341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23769005 + ... + 23812098.

It is an arithmetic number, because the mean of its divisors is an integer number (132751280160).

Almost surely, 21025230026341 is an apocalyptic number.

It is an amenable number.

1025230026341 is a deficient number, since it is larger than the sum of its proper divisors (36780214939).

1025230026341 is an equidigital number, since it uses as much as digits as its factorization.

1025230026341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47581875.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 1025230026341 in words is "one trillion, twenty-five billion, two hundred thirty million, twenty-six thousand, three hundred forty-one".

Divisors: 1 29 743 21547 47581103 1379851987 35352759529 1025230026341