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45683133 = 318184131
BaseRepresentation
bin1010111001000…
…1000110111101
310011221221110220
42232101012331
543143330013
64311051553
71063204656
oct256210675
9104857426
1045683133
1123872461
1213370bb9
139606552
1460d252d
154025b23
hex2b911bd

45683133 has 8 divisors (see below), whose sum is σ = 61248096. Its totient is φ = 30286800.

The previous prime is 45683089. The next prime is 45683153. The reversal of 45683133 is 33138654.

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

It is a de Polignac number, because none of the positive numbers 2k-45683133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45683094 and 45683103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45683153) 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, 41523 + ... + 42608.

It is an arithmetic number, because the mean of its divisors is an integer number (7656012).

Almost surely, 245683133 is an apocalyptic number.

It is an amenable number.

45683133 is a deficient number, since it is larger than the sum of its proper divisors (15564963).

45683133 is a wasteful number, since it uses less digits than its factorization.

45683133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84315.

The product of its digits is 25920, while the sum is 33.

The square root of 45683133 is about 6758.9298709189. The cubic root of 45683133 is about 357.4801736442.

The spelling of 45683133 in words is "forty-five million, six hundred eighty-three thousand, one hundred thirty-three".

Divisors: 1 3 181 543 84131 252393 15227711 45683133