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3014052431 = 13231850187
BaseRepresentation
bin1011001110100110…
…1100101001001111
321210001110201122112
42303221230221033
522133044134211
61215025334235
7134456010605
oct26351545117
97701421575
103014052431
111307399225
1270149737b
133905947a0
14208423875
1512991c88b
hexb3a6ca4f

3014052431 has 4 divisors (see below), whose sum is σ = 3245902632. Its totient is φ = 2782202232.

The previous prime is 3014052421. The next prime is 3014052439. The reversal of 3014052431 is 1342504103.

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 3014052431 - 230 = 1940310607 is a prime.

It is a super-2 number, since 2×30140524312 = 18169024113634019522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3014052397 and 3014052406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3014052439) 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, 115925081 + ... + 115925106.

It is an arithmetic number, because the mean of its divisors is an integer number (811475658).

Almost surely, 23014052431 is an apocalyptic number.

3014052431 is a deficient number, since it is larger than the sum of its proper divisors (231850201).

3014052431 is a wasteful number, since it uses less digits than its factorization.

3014052431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231850200.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3014052431 is about 54900.3864376199. The cubic root of 3014052431 is about 1444.4979647491.

Adding to 3014052431 its reverse (1342504103), we get a palindrome (4356556534).

The spelling of 3014052431 in words is "three billion, fourteen million, fifty-two thousand, four hundred thirty-one".

Divisors: 1 13 231850187 3014052431