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5354452031 = 41527324767
BaseRepresentation
bin1001111110010011…
…00111010000111111
3111211011100100100012
410333021213100333
541431214431111
62243152253435
7246455043215
oct47711472077
914734310305
105354452031
1122a84a3075
12105524127b
13674413316
1438b1aacb5
1521511e48b
hex13f26743f

5354452031 has 8 divisors (see below), whose sum is σ = 5486310144. Its totient is φ = 5222654080.

The previous prime is 5354452021. The next prime is 5354452057. The reversal of 5354452031 is 1302544535.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5354452031 - 218 = 5354189887 is a prime.

It is a super-2 number, since 2×53544520312 = 57340313104560049922, 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 (5354452021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203810 + ... + 228576.

It is an arithmetic number, because the mean of its divisors is an integer number (685788768).

Almost surely, 25354452031 is an apocalyptic number.

5354452031 is a deficient number, since it is larger than the sum of its proper divisors (131858113).

5354452031 is a wasteful number, since it uses less digits than its factorization.

5354452031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30081.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5354452031 is about 73174.1213203138. The cubic root of 5354452031 is about 1749.4640024886.

Adding to 5354452031 its reverse (1302544535), we get a palindrome (6656996566).

The spelling of 5354452031 in words is "five billion, three hundred fifty-four million, four hundred fifty-two thousand, thirty-one".

Divisors: 1 41 5273 24767 216193 1015447 130596391 5354452031