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1415313401 = 19312402909
BaseRepresentation
bin101010001011011…
…1111011111111001
310122122011100222212
41110112333133321
510344310012101
6352235024505
750033652065
oct12426773771
93578140885
101415313401
116669a89a7
12335b9b135
131972b0968
14d5d7aaa5
15843bc1bb
hex545bf7f9

1415313401 has 8 divisors (see below), whose sum is σ = 1537862400. Its totient is φ = 1297570320.

The previous prime is 1415313379. The next prime is 1415313409. The reversal of 1415313401 is 1043135141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1415313401 - 226 = 1348204537 is a prime.

It is a super-2 number, since 2×14153134012 = 4006224046100373602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1415313409) 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, 1200866 + ... + 1202043.

It is an arithmetic number, because the mean of its divisors is an integer number (192232800).

Almost surely, 21415313401 is an apocalyptic number.

It is an amenable number.

1415313401 is a deficient number, since it is larger than the sum of its proper divisors (122548999).

1415313401 is a wasteful number, since it uses less digits than its factorization.

1415313401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402959.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1415313401 is about 37620.6512569892. The cubic root of 1415313401 is about 1122.7529537419.

Adding to 1415313401 its reverse (1043135141), we get a palindrome (2458448542).

The spelling of 1415313401 in words is "one billion, four hundred fifteen million, three hundred thirteen thousand, four hundred one".

Divisors: 1 19 31 589 2402909 45655271 74490179 1415313401