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7122996114 = 23132101157443
BaseRepresentation
bin1101010001001000…
…00100101110010010
3200101102011200201220
412220210010232102
5104041441333424
63134450305510
7341341316343
oct65044045622
920342150656
107122996114
113025822453
121469588296
1389693b800
144b80160ca
152ba512579
hex1a8904b92

7122996114 has 96 divisors (see below), whose sum is σ = 15713486784. Its totient is φ = 2151302400.

The previous prime is 7122996091. The next prime is 7122996143. The reversal of 7122996114 is 4116992217.

It is a super-3 number, since 3×71229961143 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16078777 + ... + 16079219.

It is an arithmetic number, because the mean of its divisors is an integer number (163682154).

Almost surely, 27122996114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7122996114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7856743392).

7122996114 is an abundant number, since it is smaller than the sum of its proper divisors (8590490670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7122996114 is a wasteful number, since it uses less digits than its factorization.

7122996114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 719 counting only the distinct ones).

The product of its digits is 54432, while the sum is 42.

The square root of 7122996114 is about 84397.8442497200. The cubic root of 7122996114 is about 1924.0701520562.

It can be divided in two parts, 7122 and 996114, that added together give a triangular number (1003236 = T1416).

The spelling of 7122996114 in words is "seven billion, one hundred twenty-two million, nine hundred ninety-six thousand, one hundred fourteen".

Divisors: 1 2 3 6 13 26 39 78 101 157 169 202 303 314 338 443 471 507 606 886 942 1014 1313 1329 2041 2626 2658 3939 4082 5759 6123 7878 11518 12246 15857 17069 17277 26533 31714 34138 34554 44743 47571 51207 53066 69551 74867 79599 89486 95142 102414 134229 139102 149734 159198 206141 208653 224601 268458 412282 417306 449202 581659 618423 904163 1163318 1236846 1744977 1808326 2679833 2712489 3489954 5359666 5424978 7024651 7561567 8039499 11754119 14049302 15123134 16078998 21073953 22684701 23508238 35262357 42147906 45369402 70524714 91320463 182640926 273961389 547922778 1187166019 2374332038 3561498057 7122996114