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5402827351 = 23234905537
BaseRepresentation
bin1010000100000100…
…01001101001010111
3111221112101001210201
411002002021221113
542031110433401
62252041201331
7250613163145
oct50202115127
914845331721
105402827351
112322834179
121069490247
1368145007c
143937a0595
152194c7b01
hex142089a57

5402827351 has 4 divisors (see below), whose sum is σ = 5637732912. Its totient is φ = 5167921792.

The previous prime is 5402827349. The next prime is 5402827361. The reversal of 5402827351 is 1537282045.

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

It is a cyclic number.

It is not a de Polignac number, because 5402827351 - 21 = 5402827349 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 5402827351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402827361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117452746 + ... + 117452791.

It is an arithmetic number, because the mean of its divisors is an integer number (1409433228).

Almost surely, 25402827351 is an apocalyptic number.

5402827351 is a deficient number, since it is larger than the sum of its proper divisors (234905561).

5402827351 is a wasteful number, since it uses less digits than its factorization.

5402827351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234905560.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 5402827351 is about 73503.9274528919. The cubic root of 5402827351 is about 1754.7167830031.

The spelling of 5402827351 in words is "five billion, four hundred two million, eight hundred twenty-seven thousand, three hundred fifty-one".

Divisors: 1 23 234905537 5402827351