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2297385696 = 25331771971
BaseRepresentation
bin1000100011101111…
…0101001011100000
312221002221021201010
42020323311023200
514201112320241
61015544540520
7110634312324
oct21073651340
95832837633
102297385696
11a798a5971
12541481740
132a7c6b228
1417b18b984
15d6a56d16
hex88ef52e0

2297385696 has 48 divisors (see below), whose sum is σ = 6225182208. Its totient is φ = 741091200.

The previous prime is 2297385691. The next prime is 2297385707. The reversal of 2297385696 is 6965837922.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297385691) 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, 383010 + ... + 388961.

It is an arithmetic number, because the mean of its divisors is an integer number (129691296).

Almost surely, 22297385696 is an apocalyptic number.

It is an amenable number.

2297385696 is an abundant number, since it is smaller than the sum of its proper divisors (3927796512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2297385696 is a wasteful number, since it uses less digits than its factorization.

2297385696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772015 (or 772007 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 57.

The square root of 2297385696 is about 47931.0514802252. The cubic root of 2297385696 is about 1319.5058021434.

The spelling of 2297385696 in words is "two billion, two hundred ninety-seven million, three hundred eighty-five thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 93 96 124 186 248 372 496 744 992 1488 2976 771971 1543942 2315913 3087884 4631826 6175768 9263652 12351536 18527304 23931101 24703072 37054608 47862202 71793303 74109216 95724404 143586606 191448808 287173212 382897616 574346424 765795232 1148692848 2297385696