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1024100413 = 7146300059
BaseRepresentation
bin111101000010101…
…000100000111101
32122101000200122221
4331002220200331
54044132203123
6245342005341
734243465330
oct7502504075
92571020587
101024100413
11486094886
12246b76851
13134227a9b
149a022617
155ed9225d
hex3d0a883d

1024100413 has 4 divisors (see below), whose sum is σ = 1170400480. Its totient is φ = 877800348.

The previous prime is 1024100411. The next prime is 1024100423. The reversal of 1024100413 is 3140014201.

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 1024100413 - 21 = 1024100411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024100411) 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, 73150023 + ... + 73150036.

It is an arithmetic number, because the mean of its divisors is an integer number (292600120).

Almost surely, 21024100413 is an apocalyptic number.

It is an amenable number.

1024100413 is a deficient number, since it is larger than the sum of its proper divisors (146300067).

1024100413 is an equidigital number, since it uses as much as digits as its factorization.

1024100413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146300066.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1024100413 is about 32001.5689146642. The cubic root of 1024100413 is about 1007.9697847902.

Adding to 1024100413 its reverse (3140014201), we get a palindrome (4164114614).

The spelling of 1024100413 in words is "one billion, twenty-four million, one hundred thousand, four hundred thirteen".

Divisors: 1 7 146300059 1024100413