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5415241415 = 51083048283
BaseRepresentation
bin1010000101100011…
…00000011011000111
3111222101201202200212
411002301200123013
542042300211130
62253203230035
7251123535563
oct50261403307
914871652625
105415241415
112329843031
12107167831b
13683ba867c
143952b26a3
1521a62ae95
hex142c606c7

5415241415 has 4 divisors (see below), whose sum is σ = 6498289704. Its totient is φ = 4332193128.

The previous prime is 5415241411. The next prime is 5415241439. The reversal of 5415241415 is 5141425145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5141425145 = 51028285029.

It is a cyclic number.

It is not a de Polignac number, because 5415241415 - 22 = 5415241411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5415241411) 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, 541524137 + ... + 541524146.

It is an arithmetic number, because the mean of its divisors is an integer number (1624572426).

Almost surely, 25415241415 is an apocalyptic number.

5415241415 is a deficient number, since it is larger than the sum of its proper divisors (1083048289).

5415241415 is a wasteful number, since it uses less digits than its factorization.

5415241415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083048288.

The product of its digits is 16000, while the sum is 32.

The square root of 5415241415 is about 73588.3239039999. The cubic root of 5415241415 is about 1756.0596912365.

The spelling of 5415241415 in words is "five billion, four hundred fifteen million, two hundred forty-one thousand, four hundred fifteen".

Divisors: 1 5 1083048283 5415241415