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1030224401 = 4323958707
BaseRepresentation
bin111101011001111…
…111101000010001
32122210112211012022
4331121333220101
54102214140101
6250121141225
734346522453
oct7531775021
92583484168
101030224401
11489597928
1224902a815
1313559034b
149ab782d3
15606a1a1b
hex3d67fa11

1030224401 has 4 divisors (see below), whose sum is σ = 1054183152. Its totient is φ = 1006265652.

The previous prime is 1030224383. The next prime is 1030224407. The reversal of 1030224401 is 1044220301.

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 1030224401 - 222 = 1026030097 is a prime.

It is a super-2 number, since 2×10302244012 = 2122724632831617602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030224401.

It is not an unprimeable number, because it can be changed into a prime (1030224407) 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, 11979311 + ... + 11979396.

It is an arithmetic number, because the mean of its divisors is an integer number (263545788).

Almost surely, 21030224401 is an apocalyptic number.

It is an amenable number.

1030224401 is a deficient number, since it is larger than the sum of its proper divisors (23958751).

1030224401 is an equidigital number, since it uses as much as digits as its factorization.

1030224401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23958750.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1030224401 is about 32097.1089196519. The cubic root of 1030224401 is about 1009.9749694807.

Adding to 1030224401 its reverse (1044220301), we get a palindrome (2074444702).

The spelling of 1030224401 in words is "one billion, thirty million, two hundred twenty-four thousand, four hundred one".

Divisors: 1 43 23958707 1030224401