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667000334 = 2711133171051
BaseRepresentation
bin100111110000011…
…001111000001110
31201111002010110002
4213300121320032
52331223002314
6150104044302
722346260250
oct4760317016
91644063402
10667000334
11312560250
12167463692
13a8256c70
1464827cd0
153d854ade
hex27c19e0e

667000334 has 64 divisors (see below), whose sum is σ = 1348849152. Its totient is φ = 238896000.

The previous prime is 667000331. The next prime is 667000337. The reversal of 667000334 is 433000766.

667000334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (667000331) and next prime (667000337).

It is a super-2 number, since 2×6670003342 = 889778891112223112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 667000297 and 667000306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667000331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634109 + ... + 635159.

It is an arithmetic number, because the mean of its divisors is an integer number (21075768).

Almost surely, 2667000334 is an apocalyptic number.

667000334 is an abundant number, since it is smaller than the sum of its proper divisors (681848818).

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

667000334 is a wasteful number, since it uses less digits than its factorization.

667000334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 667000334 is about 25826.3496065549. The cubic root of 667000334 is about 873.7261830603.

The spelling of 667000334 in words is "six hundred sixty-seven million, three hundred thirty-four", and thus it is an aban number.

Divisors: 1 2 7 11 13 14 22 26 77 91 143 154 182 286 317 634 1001 1051 2002 2102 2219 3487 4121 4438 6974 7357 8242 11561 13663 14714 23122 24409 27326 28847 45331 48818 57694 80927 90662 95641 150293 161854 191282 300586 317317 333167 634634 666334 1052051 2104102 2332169 3664837 4331171 4664338 7329674 8662342 25653859 30318197 47642881 51307718 60636394 95285762 333500167 667000334