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3031023033301 = 15799181194653
BaseRepresentation
bin101100000110110111000…
…011010001101111010101
3101201202121012120122200111
4230012313003101233111
5344130013344031201
610240233250443021
7431661401455234
oct54066703215725
911652535518614
103031023033301
11a694a453587a
1240b523593471
1318ca93b38143
14a69b9166b1b
1553c9d09db51
hex2c1b70d1bd5

3031023033301 has 8 divisors (see below), whose sum is σ = 3050375338424. Its totient is φ = 3011671316160.

The previous prime is 3031023033287. The next prime is 3031023033307. The reversal of 3031023033301 is 1033303201303.

It can be written as a sum of positive squares in 4 ways, for example, as 726289155076 + 2304733878225 = 852226^2 + 1518135^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3031023033301 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 (3031023033307) 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, 15474091 + ... + 15668743.

It is an arithmetic number, because the mean of its divisors is an integer number (381296917303).

Almost surely, 23031023033301 is an apocalyptic number.

It is an amenable number.

3031023033301 is a deficient number, since it is larger than the sum of its proper divisors (19352305123).

3031023033301 is a wasteful number, since it uses less digits than its factorization.

3031023033301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293991.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 3031023033301 its reverse (1033303201303), we get a palindrome (4064326234604).

The spelling of 3031023033301 in words is "three trillion, thirty-one billion, twenty-three million, thirty-three thousand, three hundred one".

Divisors: 1 157 99181 194653 15571417 30560521 19305879193 3031023033301