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92108133 = 32133721277
BaseRepresentation
bin1010111110101…
…11010101100101
320102022120121100
411133113111211
5142034430013
613050110313
72165622555
oct537272545
9212276540
1092108133
1147aa1227
1226a1b399
131610c670
14c339165
158146473
hex57d7565

92108133 has 24 divisors (see below), whose sum is σ = 147158648. Its totient is φ = 55147392.

The previous prime is 92108113. The next prime is 92108153. The reversal of 92108133 is 33180129.

It is an interprime number because it is at equal distance from previous prime (92108113) and next prime (92108153).

It can be written as a sum of positive squares in 4 ways, for example, as 1896129 + 90212004 = 1377^2 + 9498^2 .

It is not a de Polignac number, because 92108133 - 210 = 92107109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 92108097 and 92108106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92108113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6310 + ... + 14967.

Almost surely, 292108133 is an apocalyptic number.

It is an amenable number.

92108133 is a deficient number, since it is larger than the sum of its proper divisors (55050515).

92108133 is a wasteful number, since it uses less digits than its factorization.

92108133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21333 (or 21330 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 92108133 is about 9597.2982135599. The cubic root of 92108133 is about 451.6125406077.

The spelling of 92108133 in words is "ninety-two million, one hundred eight thousand, one hundred thirty-three".

Divisors: 1 3 9 13 37 39 111 117 333 481 1443 4329 21277 63831 191493 276601 787249 829803 2361747 2489409 7085241 10234237 30702711 92108133