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5855101405 = 51171020281
BaseRepresentation
bin1010111001111110…
…11100000111011101
3120010001101222011121
411130333130013131
543442401221110
62404555050541
7265044353326
oct53477340735
916101358147
105855101405
11253506338a
121174a40a51
13724064b5a
143d789144d
15244064cda
hex15cfdc1dd

5855101405 has 4 divisors (see below), whose sum is σ = 7026121692. Its totient is φ = 4684081120.

The previous prime is 5855101397. The next prime is 5855101411. The reversal of 5855101405 is 5041015585.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4669125561 + 1185975844 = 68331^2 + 34438^2 .

It is not a de Polignac number, because 5855101405 - 23 = 5855101397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585510136 + ... + 585510145.

It is an arithmetic number, because the mean of its divisors is an integer number (1756530423).

Almost surely, 25855101405 is an apocalyptic number.

It is an amenable number.

5855101405 is a deficient number, since it is larger than the sum of its proper divisors (1171020287).

5855101405 is a wasteful number, since it uses less digits than its factorization.

5855101405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171020286.

The product of its (nonzero) digits is 20000, while the sum is 34.

The square root of 5855101405 is about 76518.6343644475. The cubic root of 5855101405 is about 1802.3735565090.

The spelling of 5855101405 in words is "five billion, eight hundred fifty-five million, one hundred one thousand, four hundred five".

Divisors: 1 5 1171020281 5855101405