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2413125461 = 2861984319
BaseRepresentation
bin1000111111010101…
…0101111101010101
320020011201110211002
42033311111331111
514420230003321
61035241353045
7113541141125
oct21765257525
96204643732
102413125461
11102916796a
12574198785
132c5c32cb6
1418c6b8c85
15e1cba20b
hex8fd55f55

2413125461 has 4 divisors (see below), whose sum is σ = 2413238400. Its totient is φ = 2413012524.

The previous prime is 2413125437. The next prime is 2413125487. The reversal of 2413125461 is 1645213142.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2413125461 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 (2413115461) 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, 13541 + ... + 70778.

It is an arithmetic number, because the mean of its divisors is an integer number (603309600).

Almost surely, 22413125461 is an apocalyptic number.

It is an amenable number.

2413125461 is a deficient number, since it is larger than the sum of its proper divisors (112939).

2413125461 is an equidigital number, since it uses as much as digits as its factorization.

2413125461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112938.

The product of its digits is 5760, while the sum is 29.

The square root of 2413125461 is about 49123.5733736869. The cubic root of 2413125461 is about 1341.3021909247.

The spelling of 2413125461 in words is "two billion, four hundred thirteen million, one hundred twenty-five thousand, four hundred sixty-one".

Divisors: 1 28619 84319 2413125461