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276772142126 = 28316322745061
BaseRepresentation
bin1000000011100001110…
…01111011110000101110
3222110101201121120220202
410001300321323300232
514013312132022001
6331051455313502
725665446251154
oct4016071736056
9873351546822
10276772142126
11a7418727947
124578251b892
132013a7b04cc
14d57829d3d4
1572ed39096b
hex4070e7bc2e

276772142126 has 32 divisors (see below), whose sum is σ = 424609492608. Its totient is φ = 135278411040.

The previous prime is 276772142099. The next prime is 276772142147. The reversal of 276772142126 is 621241277672.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6119636 + ... + 6164696.

It is an arithmetic number, because the mean of its divisors is an integer number (13269046644).

Almost surely, 2276772142126 is an apocalyptic number.

276772142126 is a deficient number, since it is larger than the sum of its proper divisors (147837350482).

276772142126 is a wasteful number, since it uses less digits than its factorization.

276772142126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45536.

The product of its digits is 790272, while the sum is 47.

The spelling of 276772142126 in words is "two hundred seventy-six billion, seven hundred seventy-two million, one hundred forty-two thousand, one hundred twenty-six".

Divisors: 1 2 83 163 166 227 326 454 13529 18841 27058 37001 37682 45061 74002 90122 3071083 3740063 6142166 7344943 7480126 10228847 14689886 20457694 609630269 848994301 1219260538 1667302061 1697988602 3334604122 138386071063 276772142126