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1030223200133 = 2777237513917
BaseRepresentation
bin11101111110111100001…
…01100111111110000101
310122111012000201001212202
432333132011213332011
5113334344114401013
62105140014324245
7134300614500101
oct16773605477605
93574160631782
101030223200133
11367a08158546
121477b77b9685
13761c397bb0a
1437c12392901
151bbe9c7d858
hexefde167f85

1030223200133 has 8 divisors (see below), whose sum is σ = 1034087298552. Its totient is φ = 1026360144576.

The previous prime is 1030223200033. The next prime is 1030223200157. The reversal of 1030223200133 is 3310023220301.

It can be written as a sum of positive squares in 4 ways, for example, as 272736706564 + 757486493569 = 522242^2 + 870337^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1030223200133 - 214 = 1030223183749 is a prime.

It is a super-2 number, since 2×10302232001332 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030223200033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747691 + ... + 2261607.

It is an arithmetic number, because the mean of its divisors is an integer number (129260912319).

Almost surely, 21030223200133 is an apocalyptic number.

It is an amenable number.

1030223200133 is a deficient number, since it is larger than the sum of its proper divisors (3864098419).

1030223200133 is an equidigital number, since it uses as much as digits as its factorization.

1030223200133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521431.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1030223200133 its reverse (3310023220301), we get a palindrome (4340246420434).

The spelling of 1030223200133 in words is "one trillion, thirty billion, two hundred twenty-three million, two hundred thousand, one hundred thirty-three".

Divisors: 1 277 7237 513917 2004649 142355009 3719217329 1030223200133