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2088060431 = 21186311467
BaseRepresentation
bin111110001110101…
…0100011000001111
312101112001110102112
41330131110120033
513234020413211
6543110214235
7102513135512
oct17435243017
95345043375
102088060431
11981723786
124a335437b
1327379a522
1415b45cd79
15c34a988b
hex7c75460f

2088060431 has 8 divisors (see below), whose sum is σ = 2100570624. Its totient is φ = 2075575320.

The previous prime is 2088060409. The next prime is 2088060433. The reversal of 2088060431 is 1340608802.

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 2088060431 - 214 = 2088044047 is a prime.

It is a super-2 number, since 2×20880604312 = 8719992727015811522, 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 (2088060433) 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 7 ways as a sum of consecutive naturals, for example, 176360 + ... + 187826.

It is an arithmetic number, because the mean of its divisors is an integer number (262571328).

Almost surely, 22088060431 is an apocalyptic number.

2088060431 is a deficient number, since it is larger than the sum of its proper divisors (12510193).

2088060431 is a wasteful number, since it uses less digits than its factorization.

2088060431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12541.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2088060431 is about 45695.2998786527. The cubic root of 2088060431 is about 1278.1476361795.

The spelling of 2088060431 in words is "two billion, eighty-eight million, sixty thousand, four hundred thirty-one".

Divisors: 1 211 863 11467 182093 2419537 9896021 2088060431