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130002200233 = 177647188249
BaseRepresentation
bin111100100010010111…
…1000010011010101001
3110102120002002000202221
41321010233002122221
54112221030401413
6135415554154041
712251401320013
oct1710457023251
9412502060687
10130002200233
1150151942204
1221241582921
13c34a495149
1464138bd1b3
1535ad14a68d
hex1e44bc26a9

130002200233 has 4 divisors (see below), whose sum is σ = 137649388500. Its totient is φ = 122355011968.

The previous prime is 130002200201. The next prime is 130002200261. The reversal of 130002200233 is 332002200031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332002200031 = 941352818491.

It can be written as a sum of positive squares in 2 ways, for example, as 44684463769 + 85317736464 = 211387^2 + 292092^2 .

It is a cyclic number.

It is not a de Polignac number, because 130002200233 - 25 = 130002200201 is a prime.

It is a super-3 number, since 3×1300022002333 (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130002200033) 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, 3823594108 + ... + 3823594141.

It is an arithmetic number, because the mean of its divisors is an integer number (34412347125).

Almost surely, 2130002200233 is an apocalyptic number.

It is an amenable number.

130002200233 is a deficient number, since it is larger than the sum of its proper divisors (7647188267).

130002200233 is an equidigital number, since it uses as much as digits as its factorization.

130002200233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647188266.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 130002200233 its reverse (332002200031), we get a palindrome (462004400264).

The spelling of 130002200233 in words is "one hundred thirty billion, two million, two hundred thousand, two hundred thirty-three".

Divisors: 1 17 7647188249 130002200233