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94992437 is a prime number
BaseRepresentation
bin1011010100101…
…11100000110101
320121202010010102
411222113200311
5143304224222
613232003445
72232264611
oct552274065
9217663112
1094992437
1149691251
1227990585
13168ac457
14c88a341
158515d92
hex5a97835

94992437 has 2 divisors, whose sum is σ = 94992438. Its totient is φ = 94992436.

The previous prime is 94992427. The next prime is 94992473. The reversal of 94992437 is 73429949.

Together with next prime (94992473) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94984516 + 7921 = 9746^2 + 89^2 .

It is a cyclic number.

It is not a de Polignac number, because 94992437 - 222 = 90798133 is a prime.

It is a pancake number, because a pancake can be divided into 94992437 parts by 13783 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 94992391 and 94992400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94992407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47496218 + 47496219.

It is an arithmetic number, because the mean of its divisors is an integer number (47496219).

Almost surely, 294992437 is an apocalyptic number.

It is an amenable number.

94992437 is a deficient number, since it is larger than the sum of its proper divisors (1).

94992437 is an equidigital number, since it uses as much as digits as its factorization.

94992437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 47.

The square root of 94992437 is about 9746.4063633731. The cubic root of 94992437 is about 456.2781547147.

The spelling of 94992437 in words is "ninety-four million, nine hundred ninety-two thousand, four hundred thirty-seven".