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10230010433 = 13774671609
BaseRepresentation
bin10011000011100000…
…11001001001000001
3222101221120101010022
421201300121021001
5131422340313213
64411040343225
7511336440206
oct114160311101
928357511108
1010230010433
11437a635285
121b96014b15
13c70551416
146d0917cad
153ed194308
hex261c19241

10230010433 has 4 divisors (see below), whose sum is σ = 10304682180. Its totient is φ = 10155338688.

The previous prime is 10230010361. The next prime is 10230010471. The reversal of 10230010433 is 33401003201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33401003201 = 257129964993.

It can be written as a sum of positive squares in 2 ways, for example, as 3465441424 + 6764569009 = 58868^2 + 82247^2 .

It is a cyclic number.

It is not a de Polignac number, because 10230010433 - 216 = 10229944897 is a prime.

It is a super-2 number, since 2×102300104332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10230010033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37335668 + ... + 37335941.

It is an arithmetic number, because the mean of its divisors is an integer number (2576170545).

Almost surely, 210230010433 is an apocalyptic number.

It is an amenable number.

10230010433 is a deficient number, since it is larger than the sum of its proper divisors (74671747).

10230010433 is an equidigital number, since it uses as much as digits as its factorization.

10230010433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74671746.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10230010433 its reverse (33401003201), we get a palindrome (43631013634).

The spelling of 10230010433 in words is "ten billion, two hundred thirty million, ten thousand, four hundred thirty-three".

Divisors: 1 137 74671609 10230010433