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1030212301 = 67109141067
BaseRepresentation
bin111101011001111…
…100101011001101
32122210112012121011
4331121330223031
54102213243201
6250121005221
734346442256
oct7531745315
92583465534
101030212301
11489589828
12249023811
131355879a1
149ab73b2d
156069d151
hex3d67cacd

1030212301 has 8 divisors (see below), whose sum is σ = 1055188640. Its totient is φ = 1005518448.

The previous prime is 1030212263. The next prime is 1030212307. The reversal of 1030212301 is 1032120301.

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 1030212301 - 211 = 1030210253 is a prime.

It is a super-2 number, since 2×10302123012 = 2122674770263429202, which 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 (1030212307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63231 + ... + 77836.

It is an arithmetic number, because the mean of its divisors is an integer number (131898580).

Almost surely, 21030212301 is an apocalyptic number.

It is an amenable number.

1030212301 is a deficient number, since it is larger than the sum of its proper divisors (24976339).

1030212301 is a wasteful number, since it uses less digits than its factorization.

1030212301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141243.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1030212301 is about 32096.9204286019. The cubic root of 1030212301 is about 1009.9710154085.

Adding to 1030212301 its reverse (1032120301), we get a palindrome (2062332602).

The spelling of 1030212301 in words is "one billion, thirty million, two hundred twelve thousand, three hundred one".

Divisors: 1 67 109 7303 141067 9451489 15376303 1030212301