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1415053241 = 7389519667
BaseRepresentation
bin101010001010111…
…1111111110111001
310122121200011010022
41110111333332321
510344223200431
6352225300225
750031516440
oct12425777671
93577604108
101415053241
11666840498
12335a94675
1319721c414
14d5d0dd57
158436a07b
hex5457ffb9

1415053241 has 8 divisors (see below), whose sum is σ = 1621364160. Its totient is φ = 1209782448.

The previous prime is 1415053207. The next prime is 1415053261. The reversal of 1415053241 is 1423505141.

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

It is not a de Polignac number, because 1415053241 - 210 = 1415052217 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 1415053241.

It is not an unprimeable number, because it can be changed into a prime (1415053261) 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, 257111 + ... + 262556.

It is an arithmetic number, because the mean of its divisors is an integer number (202670520).

Almost surely, 21415053241 is an apocalyptic number.

It is an amenable number.

1415053241 is a deficient number, since it is larger than the sum of its proper divisors (206310919).

1415053241 is an equidigital number, since it uses as much as digits as its factorization.

1415053241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520063.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1415053241 is about 37617.1934226890. The cubic root of 1415053241 is about 1122.6841554796.

Adding to 1415053241 its reverse (1423505141), we get a palindrome (2838558382).

The spelling of 1415053241 in words is "one billion, four hundred fifteen million, fifty-three thousand, two hundred forty-one".

Divisors: 1 7 389 2723 519667 3637669 202150463 1415053241