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202980062 = 2611663771
BaseRepresentation
bin11000001100100…
…11101011011110
3112010221110022002
430012103223132
5403430330222
632050322302
75013205415
oct1406235336
9463843262
10202980062
11a4638a1a
1257b89392
133308b85c
141cd5a47c
1512c47392
hexc193ade

202980062 has 8 divisors (see below), whose sum is σ = 309461592. Its totient is φ = 99826200.

The previous prime is 202980049. The next prime is 202980073. The reversal of 202980062 is 260089202.

It is a happy number.

202980062 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831764 + ... + 832007.

It is an arithmetic number, because the mean of its divisors is an integer number (38682699).

Almost surely, 2202980062 is an apocalyptic number.

202980062 is a deficient number, since it is larger than the sum of its proper divisors (106481530).

202980062 is a wasteful number, since it uses less digits than its factorization.

202980062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663834.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 202980062 is about 14247.1071449610. The cubic root of 202980062 is about 587.6938242023.

The spelling of 202980062 in words is "two hundred two million, nine hundred eighty thousand, sixty-two".

Divisors: 1 2 61 122 1663771 3327542 101490031 202980062