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5354205319 = 12742159097
BaseRepresentation
bin1001111110010001…
…01011000010000111
3111211010212210220201
410333020223002013
541431134032234
62243143111331
7246452665021
oct47710530207
914733783821
105354205319
1122a8344781
121055142547
13674357c38
1438b145011
152150c1314
hex13f22b087

5354205319 has 4 divisors (see below), whose sum is σ = 5396364544. Its totient is φ = 5312046096.

The previous prime is 5354205289. The next prime is 5354205323. The reversal of 5354205319 is 9135024535.

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 5354205319 - 213 = 5354197127 is a prime.

It is a super-2 number, since 2×53542053192 = 57335029196015783522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5354205349) 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, 21079422 + ... + 21079675.

It is an arithmetic number, because the mean of its divisors is an integer number (1349091136).

Almost surely, 25354205319 is an apocalyptic number.

5354205319 is a deficient number, since it is larger than the sum of its proper divisors (42159225).

5354205319 is a wasteful number, since it uses less digits than its factorization.

5354205319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42159224.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 5354205319 is about 73172.4355136550. The cubic root of 5354205319 is about 1749.4371326122.

The spelling of 5354205319 in words is "five billion, three hundred fifty-four million, two hundred five thousand, three hundred nineteen".

Divisors: 1 127 42159097 5354205319