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2472060031 = 7353151433
BaseRepresentation
bin1001001101011000…
…1010010001111111
320101021121122211221
42103112022101333
520030321410111
61045144454211
7115155110050
oct22326122177
96337548757
102472060031
111059460321
1258ba7a367
133051c901c
1419645a727
15e705c371
hex9358a47f

2472060031 has 4 divisors (see below), whose sum is σ = 2825211472. Its totient is φ = 2118908592.

The previous prime is 2472060029. The next prime is 2472060047. The reversal of 2472060031 is 1300602742.

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 2472060031 - 21 = 2472060029 is a prime.

It is a super-2 number, since 2×24720600312 = 12222161593735441922, 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 = 2472059978 and 2472060005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2472060011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176575710 + ... + 176575723.

It is an arithmetic number, because the mean of its divisors is an integer number (706302868).

Almost surely, 22472060031 is an apocalyptic number.

2472060031 is a deficient number, since it is larger than the sum of its proper divisors (353151441).

2472060031 is an equidigital number, since it uses as much as digits as its factorization.

2472060031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353151440.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2472060031 is about 49719.8152751999. The cubic root of 2472060031 is about 1352.1338054186.

Adding to 2472060031 its reverse (1300602742), we get a palindrome (3772662773).

The spelling of 2472060031 in words is "two billion, four hundred seventy-two million, sixty thousand, thirty-one".

Divisors: 1 7 353151433 2472060031