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10148089 = 71678681
BaseRepresentation
bin100110101101…
…100011111001
3201002120120011
4212231203321
510044214324
61001301521
7152154160
oct46554371
921076504
1010148089
115801456
1234948a1
1321440b3
1414c23d7
15d56c94
hex9ad8f9

10148089 has 8 divisors (see below), whose sum is σ = 11668608. Its totient is φ = 8645280.

The previous prime is 10148087. The next prime is 10148093. The reversal of 10148089 is 98084101.

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

It is not a de Polignac number, because 10148089 - 21 = 10148087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10148089.

It is not an unprimeable number, because it can be changed into a prime (10148087) 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, 3172 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (1458576).

Almost surely, 210148089 is an apocalyptic number.

It is an amenable number.

10148089 is a deficient number, since it is larger than the sum of its proper divisors (1520519).

10148089 is an equidigital number, since it uses as much as digits as its factorization.

10148089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 10148089 is about 3185.6065356538. The cubic root of 10148089 is about 216.5017556443.

The spelling of 10148089 in words is "ten million, one hundred forty-eight thousand, eighty-nine".

Divisors: 1 7 167 1169 8681 60767 1449727 10148089