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213101024297 = 7299891015139
BaseRepresentation
bin1100011001110111001…
…1111001010000101001
3202101001101011200020112
43012131303321100221
511442412330234142
6241521450304105
721252561551060
oct3063563712051
9671041150215
10213101024297
1182414a77707
1235373128035
1317131602965
14a4580271d7
1558236ce382
hex319dcf9429

213101024297 has 8 divisors (see below), whose sum is σ = 243552388800. Its totient is φ = 182651750064.

The previous prime is 213101024293. The next prime is 213101024327. The reversal of 213101024297 is 792420101312.

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

It is not a de Polignac number, because 213101024297 - 22 = 213101024293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213101024293) 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, 297647 + ... + 717492.

It is an arithmetic number, because the mean of its divisors is an integer number (30444048600).

Almost surely, 2213101024297 is an apocalyptic number.

It is an amenable number.

213101024297 is a deficient number, since it is larger than the sum of its proper divisors (30451364503).

213101024297 is a wasteful number, since it uses less digits than its factorization.

213101024297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045135.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 213101024297 in words is "two hundred thirteen billion, one hundred one million, twenty-four thousand, two hundred ninety-seven".

Divisors: 1 7 29989 209923 1015139 7105973 30443003471 213101024297