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530033080801831 = 31316251710419811
BaseRepresentation
bin111100010000011111111000…
…1100000000001101000100111
32120111200200000201122020220021
41320200333301200001220213
51023433030222141124311
65115141500313220011
7216433424564621365
oct17040776140015047
92514620021566807
10530033080801831
111439808491a6972
124b543b66401607
1319999b9c530899
1494c5a4908c635
15414259ba06171
hex1e20ff1801a27

530033080801831 has 8 divisors (see below), whose sum is σ = 531729800077424. Its totient is φ = 528336382691520.

The previous prime is 530033080801787. The next prime is 530033080801849. The reversal of 530033080801831 is 138108080330035.

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 530033080801831 - 229 = 530032543930919 is a prime.

It is a super-2 number, since 2×5300330808018312 (a number of 30 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 (530033080801891) 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, 45657916 + ... + 56077726.

It is an arithmetic number, because the mean of its divisors is an integer number (66466225009678).

Almost surely, 2530033080801831 is an apocalyptic number.

530033080801831 is a deficient number, since it is larger than the sum of its proper divisors (1696719275593).

530033080801831 is a wasteful number, since it uses less digits than its factorization.

530033080801831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10582641.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 530033080801831 in words is "five hundred thirty trillion, thirty-three billion, eighty million, eight hundred one thousand, eight hundred thirty-one".

Divisors: 1 313 162517 10419811 50867821 3261400843 1693396424287 530033080801831