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4234122553 = 6763195859
BaseRepresentation
bin1111110001011111…
…1001010100111001
3101221002020201012211
43330113321110321
532132413410203
61540051535121
7206632306423
oct37427712471
911832221184
104234122553
111883062a41
129a1bba4a1
1352629527b
142c2499813
1519babec6d
hexfc5f9539

4234122553 has 4 divisors (see below), whose sum is σ = 4297318480. Its totient is φ = 4170926628.

The previous prime is 4234122479. The next prime is 4234122593. The reversal of 4234122553 is 3552214324.

4234122553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4234122553 - 217 = 4233991481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4234122593) 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, 31597863 + ... + 31597996.

It is an arithmetic number, because the mean of its divisors is an integer number (1074329620).

Almost surely, 24234122553 is an apocalyptic number.

It is an amenable number.

4234122553 is a deficient number, since it is larger than the sum of its proper divisors (63195927).

4234122553 is an equidigital number, since it uses as much as digits as its factorization.

4234122553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63195926.

The product of its digits is 28800, while the sum is 31.

The square root of 4234122553 is about 65070.1356460858. The cubic root of 4234122553 is about 1617.7862554765.

Adding to 4234122553 its reverse (3552214324), we get a palindrome (7786336877).

The spelling of 4234122553 in words is "four billion, two hundred thirty-four million, one hundred twenty-two thousand, five hundred fifty-three".

Divisors: 1 67 63195859 4234122553