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62430113 = 107583459
BaseRepresentation
bin1110111000100…
…1101110100001
311100110210000102
43232021232201
5111440230423
610110032145
71355434664
oct356115641
9140423012
1062430113
1132270739
1218aa8655
13cc1b0c5
1484116db
155732c28
hex3b89ba1

62430113 has 4 divisors (see below), whose sum is σ = 63013680. Its totient is φ = 61846548.

The previous prime is 62430107. The next prime is 62430133. The reversal of 62430113 is 31103426.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31103426 = 215551713.

It is a cyclic number.

It is not a de Polignac number, because 62430113 - 24 = 62430097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62430133) 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, 291623 + ... + 291836.

It is an arithmetic number, because the mean of its divisors is an integer number (15753420).

Almost surely, 262430113 is an apocalyptic number.

It is an amenable number.

62430113 is a deficient number, since it is larger than the sum of its proper divisors (583567).

62430113 is a wasteful number, since it uses less digits than its factorization.

62430113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583566.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 62430113 is about 7901.2728721390. The cubic root of 62430113 is about 396.7022895610.

Adding to 62430113 its reverse (31103426), we get a palindrome (93533539).

The spelling of 62430113 in words is "sixty-two million, four hundred thirty thousand, one hundred thirteen".

Divisors: 1 107 583459 62430113