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92131000652 = 2253657429259
BaseRepresentation
bin101010111001101101…
…1111000000101001100
322210210202201202110102
41111303123320011030
53002141014010102
6110154023030232
76441043404305
oct1256333700514
9283722652412
1092131000652
1136088603459
1215a3259b378
1388c3475702
14465dd377ac
1525e34b9402
hex15736f814c

92131000652 has 12 divisors (see below), whose sum is σ = 161232631560. Its totient is φ = 46064534496.

The previous prime is 92131000649. The next prime is 92131000667. The reversal of 92131000652 is 25600013129.

It is a super-2 number, since 2×921310006522 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2 + ... + 429257.

It is an arithmetic number, because the mean of its divisors is an integer number (13436052630).

Almost surely, 292131000652 is an apocalyptic number.

It is an amenable number.

92131000652 is a deficient number, since it is larger than the sum of its proper divisors (69101630908).

92131000652 is a wasteful number, since it uses less digits than its factorization.

92131000652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482920 (or 482918 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The spelling of 92131000652 in words is "ninety-two billion, one hundred thirty-one million, six hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 53657 107314 214628 429259 858518 1717036 23032750163 46065500326 92131000652