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4670485289 = 12379377291
BaseRepresentation
bin1000101100110000…
…11111001100101001
3110001111100020100122
410112120133030221
534031121012124
62051240413025
7223511320121
oct42630371451
913044306318
104670485289
111a874047a8
12aa4177175
135957c8982
14324407c81
151c506775e
hex11661f329

4670485289 has 4 divisors (see below), whose sum is σ = 4670874960. Its totient is φ = 4670095620.

The previous prime is 4670485283. The next prime is 4670485297. The reversal of 4670485289 is 9825840764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4670485289 - 232 = 375517993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4670485289.

It is not an unprimeable number, because it can be changed into a prime (4670485283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176267 + ... + 201024.

It is an arithmetic number, because the mean of its divisors is an integer number (1167718740).

Almost surely, 24670485289 is an apocalyptic number.

It is an amenable number.

4670485289 is a deficient number, since it is larger than the sum of its proper divisors (389671).

4670485289 is a wasteful number, since it uses less digits than its factorization.

4670485289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389670.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 4670485289 is about 68340.9488447446. The cubic root of 4670485289 is about 1671.5549943255.

The spelling of 4670485289 in words is "four billion, six hundred seventy million, four hundred eighty-five thousand, two hundred eighty-nine".

Divisors: 1 12379 377291 4670485289